Origin and OriginPro

Origin is the data analysis and graphing software of choice for over a million scientists and engineers in commercial industries, academia, and government laboratories worldwide. Origin offers an easy-to-use interface for beginners, combined with the ability to perform advanced customization as you become more familiar with the application.

Origin graphs and analysis results can automatically update on data or parameter change, allowing you to create templates for repetitive tasks or to perform batch operations from the user interface, without the need for programming. Extend the capabilities in Origin by installing free Apps available from our website. Connect with other applications such as MATLAB™, LabVIEW™ or Microsoft© Excel, or create custom routines within Origin using our scripting and C languages, embedded Python, or the R console.

Take your data analysis to the next level with OriginPro. In addition to all of Origin's features, OriginPro offers advanced analysis tools and Apps for Peak Fitting, Surface Fitting, Statistics and Signal Processing. Features specific to OriginPro are marked with the PRO icon in this page. Visit the Origin v.s. OriginPro page to view a comparison table.

• Column & Bar Charts: Basic, Stacked, Grouped
• Floating Column & Bar Charts
• Bridge Plot
• 2D Pie and Doughnut Chart
• Line Plot
• Scatter Plot (with X,Y Error Bar, Column Scatter, Drop Lines, Color Map, Size Map)
• Line + Symbol Plot
• Lollipop Plot
• Density Dots Plot
• Area Plot (Area, Stacked Area, Fill Area)
• Multi-Axis & Multi-Panel Plots
• Trellis Plot
• Cluster Plot
• Kite Diagram
• Ternary & Piper Plots

• Polar Plot
• Radial Plot
• Waterfall Plot
• Contour & Heatmap
• Vector Plot
• Streamline Plot
• Wind Rose Plot (Binned/Raw Data)
• Spiral Bar Chart
• Spider Plot/Radar Chart
• Smith Charts
• Stiff Diagram
• Durov Plot
• Zoom Plot
• Stock Plots
• Profile Plot
• Image Plot
• Box Chart, Grouped Box Chart
• Violin Plot
• Histogram, Stacked Histograms
• Marginal Box/ Histogram Chart
• Grouped Marginal Plot
• Histogram + Probabilities Plot
• Scatter Matrix Plot

• 2D Kernel Density Plot
• Probability & Q-Q Plots
• Control Charts
• Variability Chart
• Multi-Vari Chart
• Dot Plot
• Pareto Chart
• Parallel Plot
• Sankey and Alluvial Diagrams
• Chord Diagram
• Network Plot
• Ribbon Chart
• Population Pyramid
• Before-After Plot
• Bland-Altman Plot
• Bullet Chart
• Forest Plot
• Polar/Ternary Kernel Density Plot
• Poincare Plot
• Pie/Bar Map
• Stacked/100% Stacked Bar Map
• Sankey Map
• Contour with Streamline/Gradient Vectors

• 3D Symbol/Trajectory/Line/Vector Plot
• 3D Bar Plot
• 3D Surface Plot
• 3D Function & Parametric Function Plots
• 3D Ribbons/Walls Plot
• 3D Waterfall Plot
• 3D Pie Chart
• 3D Column Chart
• 3D XYZ Floating Bar
• Stacked 3D Heatmap/Surface
• 3D Ternary Plot (Scatter or Colormap Surface)
• Tetrahedral Scatters/Lines/Line+Symbols
• Voronoi Diagram
• Correlation Plot
• Paired Comparison Plot
• Tile Grid Map Plot
• Split Heatmap Plot
• Polar Heatmap
• Ridgeline Plot
• Ternary Vector
• 2D Function & Parametric Function Plots

• Means Plot
• Venn Diagram
• Andrews Plot
• Manhattan Plot for GWAS
• 3D Stacked Histograms
• 3D Wall Profile
• Zoomed Inset
• Treemap Plot
• Polyline Profile
• Heat Map with Dendrogram
• Marginal Abatement Cost Curve
• Soil and Rocks Classification Diagrams
• Piper Diagram
• 3D Wind Rose
• Isosurface Plot
• Sunburst Plot
• Circular Packing Graph
• Hierarchical Edge Bundling

Multi-axis and Multi-panel Tempates

• Built-in multi-axis and multi-panel templates, such as Double Y, Multiple-Y, 4-Panel, Vertical and Horizontal Stack Panels
• 3D Double-Y/Z
• Create your own multi-axes or multi-layer graphs and save as template for repeat use

Add, Arrange, Resize and Link Layers

• Set layer units by percentage of page or in absolute units
• Resize, align, switch, move, link, and re-order panels
• Link layer position and dimension by ratio
• Link axis in different layers by straight 1:1, formula or align at specified values
• Use common axis scale in one direction for multi-panel graphs.
• Evenly distribute layers
• Customize Properties Across Graph Layers

Merge and Extract

• Merge multiple independent graph windows into one graph
• Extract multi-panel graphs into separate windows
• Extract plots from a single layer into multiple layers

Double-Y graph in single layer, it is easy to assign or switch plots to be associated with left or right Y axis.

When merging individual graphs, check Treat Each Source Graph as a Unit to maintain the proper relationship of layers in individual graphs. In this example, each inset graph remains with its parent layer. An add labels option is also available to facilitate adding labels to each unit in the merged graph.

Options in Plot Details Layer tab enable users to automatically apply Layer, Plot, or Axis customizations made to one graph layer, to other layers on the page.

Using grouped data, you can easily create multi-panelled graphs in Origin with a single click on the plot menu

• Cluster Plot (Line, Scatter and Column)
• Grouped Box Plot
• Grouped Column/Scatter Plot
• Various Types of Trellis Plots

Flexible configuration and customization options include

• Control the style increments between or within the groups
• Customize the gap between, or within the groups.
• Add Gap between panels
• Wrap panels
• Overlap panels
• Uniform or Independent X/Y Scale
• By Drag-and-Drop Column Assignments (with Pre-installed App - Graph Maker)

Read More>>

Data Plots

General

• Based on plot type, customize plot attributes such as symbol shape and size, line style and width, column and area pattern, transparency, etc.
• Change exist plot type and mix different plot types in one graph
• Change X or Y of the plot, drag to add new plot, remove plot, and change plot orders
• Show or hide plot, all plots of same name, all plots in a layer
• Connect lines across axis break or missing data, etc.
• Skip points with option to maintain overall data features
• Projection of plot to planes in 3D graph

Symbols

• Over 100 built-in symbols and option to add unicode symbols or user-defined shapes
• Add drop lines for 2D plots and 3D graphs

Line

• Over 10 line connection styles such as linear, segment line, step horizontal/vertical, various spline, etc.
• 8 built-in line styles such as solid, dash, dot, etc. where dash can be defined

Fill Patterns

• Over 100 build-in fill pattern types, including standard USGS geology patterns
• Option to add user-defined fill patterns using emf files

Data Labels

• Add data labeling to plot or a single point
• Label as x, y coordinates, row indexing, column metadata or data/text from other columns
• Align Left, Center or Right option for multi-line labeling
• Auto-positioning of labels to avoid overlapping
• Leader line from label to data points

Error Bar

• Show error bar as bands with filled colors
• Support asymmetric error bar
• Allow skip point

Single Point and Multiple Plots Customization

• Customize a single point.
• Group multiple plots for easy customization
• Offset plots in X and Y directions

Origin supports offsetting plots in the X and Y directions with no change in data values. Offset options include auto, cumulative, incremental, constant, and individual. In this graph we stacked curves with a pattern such as 0 -100 so each data pair stayed together. The color and style were customized to use repeated patterns. For such graphs, you can also drag a single curve to reposition it for comparison with another curve. The Legend is arranged in two columns and placed beside each plot pair.

• Customize plot attributes by modifier columns in the worksheet to create 3, 4, 5 dimensional plot.
  • Symbol color, shape, size and interior
  • Line color, style and thickness
  • Fill color and pattern
  • Centroid and subset
  • Data label color
  • Angle and Magnitude of 2D Vector
  • Column and box chart width, box chart position
• For 3D colormap surface, set the color map by values of another matrix
• Use indexing, color map of arbitrary values, or specific RGB values to assign color
• Define the color, shape, style, pattern increment list
• Legend can be customized to indicate such information
• Save Match Modifier by column index, name, or other metadata properties in graph template

Axes

Scale

• Support multiple scale types such as linear, log10, Probability, Reciprocal ect
• Positive and negative symmetrical log scale
• User-defined axis scale type using formulas
• Discrete scale type for skipping rows without data, therefore exclude weekends and holidays for financial data.

Major/ Minor / Special Ticks

• Major and minor ticks can be set by increment, counts, from a dataset, from column label row, or at user-specified positions
• Multiple Special Ticks with detailed tick and label formatting for each tick
• Leader lines for special ticks

Axis Lines and Grid Lines

• Independent control axis line, major ticks and minor ticks.
• Additional axis line at any position to be used as baseline for column/bar plots and drop lines
• Option to show axis and grids on top of data

Reference Lines

• Multiple reference lines and shading between, in 2D graphs
• Use statistical functions on plotted data, such as mean and standard deviation
• Show linear fit curve, confidence band, etc.
• Functions can be combined, such as mean+1.5*sd
• Use custom equations or expressions to add lines based on axis scale values
• Lines are saved in graph template for repeated use
• Lines update when data changes

Tick Labels

• Many tick label types from numeric, text, date, time, month, week, etc. with varioues display control.
• Tick labels can be from a column of values or a combination of column labels
• Wrap, rotate tick labels, position it at tick, next to tick or between two ticks.
• Tick labels displayed as table, with flexible customization of table grid lines, text orientation and positioning
• Flexible Minor Tick Label Display Format, separate from major ticks
• Remove exponential notation common to all tick labels and add to end of axis

Title

• Read title from metadata from plot
• Customize axis title, including units for different conventions, e.g. curly brackets, square brackets, etc.

Breaks

• Supported axis break customization includes: break styles, define gap, break region, break position along axis, scale type and increment before/after break
• Multiple Axis Breaks with customization of scale and tick labels of each individual segment, and control of break gaps

Multiple Axes Customization

• Customize one axis at a time or multiple axes together
• Copy axis format to other layer or graphs

Further Axes Customization

• Isometric layer scaling to link axes length to scale by X/Y ratio (2D plots) and X/Y/Z ratio (3D plots)
• Set Y axis color to follow plot color in multi-Y plots
• Exchange X and Y axes

Engine torque speed map where performance is plotted as a contour plot with custom boundary defined by maximum torque line. Reference lines for various horse power values have been added using the expression: Torque=HP*5252/RPM

Update/Reconstruct Legend

Origin grants you the possibility to simply update or construct the legend for data plots. Some commonly used options are:

• Reverse the order of the legend(s).
• Wrap Text
• Create one combined legend or separated legends for data plots in multi-layer graph.
• Hide or show plot from legend(s)
• Full control of legend entries customization
  • Add custom symbol and/or line
  • Customize properties such as size and thickness

Create one combined legend or separate legends for each set of data plots in a multi-layer graph. In addition, there are shortcut menu options to rearrange, reorder, or further customize the data plot legend.

Special Legends and Scales

Origin also has several special legends used with certain graph types. These legends and scales can be customized and updated similarly with a dialog

• Categorical Values
• Legend for Box Chart Components
• Point by Point Legend
• Color Scale
• Linear or Nested Bubble Scale

This box chart includes a special box chart legend. This legend is auto-generated for box charts. Each legend entry refers to a box plot component: the box, whiskers, median or mean lines, percentiles, etc. In addition, the Legend Properties dialog lets you add custom entries to your legend for symbols and lines, by building the desired syntax using a dialog.

Graph Annotations

• Add text, including plain text or text from data or metadata with rich text format.
• Add page/layer title
• Add graphic objects such as line, polyline, freehand draw tool, curve, arrows, distance annotation, angle annotation, circle, oval, square, rectangle, polygon, freehand region, etc.
• Add special characters, superscript, and subscript notation
• Add equations to your graph (built-in LaTeX support)
• Add an image from external file or web
• Add and format tables
• Add XY Scaler, asterisk brackets with different shapes, date/time stamp, and project path

Insert Image to Graphs

• Insert image from web or disk, support file types including SVG, TIFF, PNG and JPEG etc.
• Insert as floating image or as layer background
• Crop, clip or rotate inserted images
• Set inserted image scale or co-ordinates and then match graph when inserting

Insert Worksheets in Graph

• Nice sheet object with hidden column & row header and no margin
• Mini Toolbar to customize band colors, grid style, frame & grid color and thickness
• Increasing/decreasing font size will automatically adjust table cell size
• Grid and frame customization kept when retrieving other updates from worksheet

Editing the Objects

• Align objects with each other or with graph layers
• Distribute the objects evenly
• Group multiple objects
• CTRL+Drag to create duplicate object(s) at new location
• Edit Points to change Polyline, Curve, Polygon, and Region shapes

Quickly and easily change the look of your default graph by applying a graph style:

• Multiple graph styles shipped with Origin
• Easily edit/customize to create new styles
• Apply to active graph or multiple graphs in folder or project

Enable users to quickly turn Origin interface to dark style to provide a comfortable viewing for low-light environments.

• Multiple built-in dark themes
• Dark Mode toolbar to toggle dark mode
• Toggle dark mode on individual windows
• Customizable background color for graphs
• Customizable color mapping for color reversal
• Copy or export graph with or without dark mode effect

Origin supports Mini Toolbar for quick and easy operations on graphs and worksheet/matrix.

These toolbars are sensitive to the type of object selected. The buttons in the pop up provide access to all of the common customization options, so you can perform quick changes without opening complex dialogs.

Float one or more child windows outside of main interface to take full advantage of desktop space and multiple monitors:

• Floating windows have their own customizable menus and toolbar buttons
• Object Manager panel available inside each floating window
• Access other menus and Apps on floating window by pressing F1 key to bring up Start Menu
• Keep floating windows pinned and visible when switching folders in Project Explorer
• Drag floating window to active folder to easily move location within folder structure
• Menu and hotkey to retract all floating windows to their respective folder locations

Redo and Undo

Redo and Undo to make your work experience smoother

• Redo (Ctrl+Y) step by step
• Undo (Ctrl+Z) support
• Undo Window Positioning (Ctrl+Shift+Z) such as minimizing, resizing, moving, etc.

Importing large text files is easy and fast in Origin.

Import speed in Origin is a factor of 10 or more compared to Excel 2016, and compared to older versions of Origin. The gain in speed has been achieved by making full use of the processor's multi-core architecture.

Origin supports more than 30 data formats including: ASCII, CSV, EXCEL, Binary, PCLAMP, CDF, DCF, HPF, EPA, EDF, BDF, REC, HYP, DAT, MDF, DAT, RAW, H5, HE5, HDF5, DAT, PXP, IBW, , DX, DX1, JDX, JCM, QDA, MAT, MTW, MPJ, mzData, mzXML, mzML, imzML, NC, DAT, TDM, TDMS, ABF, DAT, AB, SPE, PZFX, XML, JNB, SIE, WAV, SAV, SPC, CGM, BRUKER OPUS, ISF, and SAS7BDAT

• ASCII import options include specifying delimiter. parsing header lines to extract metadata, partial import, support for date and time data
• Many import formats support drag-and-drop import, re-import of file to update data, and option to execute script at the end of import for post processing
• Save import settings as a theme file or save theme in worksheet for future import
• Customize the Import menu to only display formats of interest to you

• Connect to a web file, or a file on your local PC or network, or cloud, or database
• File types supported: CSV, Excel, ASCII/Binary (using Import Wizard filters), HTML, JSON, MATLAB, Origin Projects ect
• Select data to be imported, such as specific node in XML, table in HTML, or Sheet in Origin Project.
• Data Navigator panel in worksheet to view and change subset of data to be imported
• Connection and data selection information is saved in worksheet/workbook
• Add connectors of same type to multiple worksheets in a workbook, and different connector types to multiple workbooks
• When saving the Origin project, you can opt to leave out the imported data associated with all connectors, or specific connectors. This can help reduce project file size. All calculated results and graphs from results will not be cleared.
• Re-import data from the source file any time. Make changes to source or to data selection at any time.
• Database Connector dialog enables various options for connecting database
• More data connectors available for download from the App Center or from Data menu.

You can copy and paste data from Excel to Origin with full precision.

You can import XLS, XLSX & XLSM files into Origin. Starting with Origin 2017, you no longer need to have MS Excel installed to import these file types. Origin provides the following options for Excel file import:

• Specify rows for column name, units, comments and other metadata, and apply same settings for multiple sheets
• Importing specified columns/rows
• Keep cell formatting (except cell formulas)
• Re-import data quickly when external file has been updated

Origin supports importing data from a database using Database Connector. Options include:

• Connect to databases including Access, SQLite, SQL, Oracle, and MySQL
• Save connection information to file
• Save query in the Origin worksheet or as external file for quick re-import or repeat use
• Use LabTalk variables in SQL script to further customize the query

Digitizer

The Digitizer tool in Origin allows you to perform manual or semi-automated digitizing of graph images. Features include:

• Work with image file or image in clipboard
• Rotation to correct for alignment of axes
• Support for Cartesian, Polar and Ternary coordinates
• Linear and Log axes scales
• Pick points manually or auto trace specific lines, by area, or by specifying vertical/horizontal grids
• Digitize multiple data into separate datasets
• Edit/delete or reorder digitized points
• Graph and view digitized data

• Use Data Reader to read data plot's coordinates, row index or corresponding info. in other columns.
• Use Screen Reader to read coordinates of of any position in graph.
• Use the Vertical Cursor Gadget for exploring data in stacked graphs
• Data Highlighting
• Data Point Tooltip
• Plot Highlighting
• Highlight column in worksheet when highlighting data plot in graph
• Conditional Formatting for Worksheets

It is now possible to select data interactively on graph and then extract to a separate worksheet:

• Different ROI shapes supported: Rectangle, Oval, Arbitrary shape
• Multiple ROI supported
• Specify which plot(s) to extract data from
• Extract data in active or all ROIs to new sheet, append rows, append columns

Browser Graph templates allow user to explore multi-column or multi-sheet data quickly and easily:

• Allow quick selection of columns to plot, such as by picking every Nth column
• Allow changing all plots to data from different sheet.
• Choice of line, histogram, stacked lines or stacked graphs
• Interactively turn selected plots on/off to explore
• Sort plots using any metadata value
• Flip through plots in browser graph
• Options to add data from current sheet or other sheets or books
• Turn Browser Panel on for regular graphs
• Spawn new graph with selected plots

This feature provides an easy way to explore and compare data by applying filters directly on graphs, without changing the source data in the worksheet.

• All data in the graph must be from the same worksheet
• Filters can be added to the Page, Layer, or Plot level of the graph
• Filters can be controlled from the left Slicer panel for easy manipulation
• Analysis tools and gadgets will update upon filtering data in the graph

A unique feature in Origin is the ability to change analysis parameters or perform recalculation:

• Set up your graphs and analysis for current data
• Change analysis parameters by re-opening dialog and changing settings any time, without having to repeat the analysis .
• Change input data such as by importing another file, to automatically trigger recalculation of results and updating of graphs and reports.

• Select data range interactively using a Region-of-Interest (ROI) box
• View immediate results as you move or resize the ROI.
• Generate detailed reports from the analysis
• Options for customizing visual results and report settings
• Save settings as a Theme for repeat use
• Repeat the analysis on all data plots in graph layer or page

Origin provides a selection of Gadgets to perform exploratory analysis of data from a graph. A region of interest (ROI) control allows you to interactively specify the subset of data to be analyzed. Results from the analysis are dynamically updated on top of the ROI as it is resized or moved. This image shows peak fitting being performed using the Quick Fit gadget.

• Same or different gadgets can be applied multiple times in same graph
• Hide ROI box temporarily for printing and export

Two statistics gadgets are applied to this graph to report statistics in two regions of interest (ROI). Mean and 1st SD lines and corresponding values are are displayed in each ROI. The Y axis is moved to separate the two regions. Yellow ROI boxes are hidden so that they do not show in printouts. The "S" button on upper-right corner re-displays the ROI boxes when clicked.

• Flexible data input. Select from worksheet or graph.
• Specify sub range of data graphically or by numeric begin and end values
• Fit multiple datasets independently, globally, or in concatenate/replicate mode
• Global fitting allows sharing of parameters across datasets
• Select from close to 200 built-in fitting functions arranged in categories
• Create your own fitting function using our Fitting Function Builder, including using Python Script
• Fit with explicit and implicit functions
• Specify bounds and constraints to limit parameter space
• Control the fitting process by performing step-wise iterations
• Detailed report sheet including fit statistics, parameters and ANOVA tables, and residuals analysis
• Calculate Y/X values for new set of X/Y values based on the fit curve
• Iteration Algorithms for nonlinear regression: Levenberg-Marquardt and Orthogonal Distance Regression (Pro)

Comparing Models and Datasets PRO

OriginPro provides the following tools for fit comparison:

• Compare two fitting models with one dataset
• Compare one fitting model with two datasets
• Fit one dataset with multiple models, and rank fit results using F-test or Akaike (AIC)/Bayesian(BIC) Information Criterion

Surface Fitting PRO

Perform 3D surface fitting on XYZ worksheet data or matrix data

• Over 20 built-in fitting functions
• Create your own fitting function
• Fit multiple peaks
• Automatically find peaks using several methods
• Calculate Z values for new set of XY values based on the fit surface

Implicit Fitting PRO

Do you need to fit an implicit function to your data? Origin's NLFit tool supports implicit fitting using the Orthogonal Distance Regression (ODR) algorithm, including fitting with X and/or Y error data.

Baseline Detection

• Automatic and manual options to find baseline, or use existing dataset
• Methods include 2nd Derivative, XPS, and Asymmetric Least Squares
• Interactively add/modify anchor points
• Interpolate or fit baseline points with nonlinear functions
• Subtract baseline, or include baseline fitting as part of final peak fit

Read More>>

Peak Integration

Options for peak integration include:

• Automatic or user-specified integration window width
• Graphically adjust width for individual peaks
• Integrate from baseline or from y=0
• Report quantities including height, area, percent area, centroid, FWHM, and left/right half widths

Read More>>

This is a preview graph for performing peak integration using the Peak Analyzer tool. The integration range can be applied for all peaks, or modified individually and interactively for each peak.

Peak Fitting PRO

Once you have performed baseline detection and peak finding, Origin provides several options for peak fitting:

• Select from over 25 built-in peak functions, or create your own peak function
• Fit all peaks with same function form, or assign different functions to specific peaks
• Peak deconvolution to resolve overlapping or hidden peaks
• Fix peak centers or allow them to vary by a set percentage or within a set range of values
• Specify bounds and constraints on peak parameters
• Share parameters across peaks
• Full control of fitting process including step-by-step iterations
• Detailed report including fit statistics, residuals, and graph of individual and cumulative fit lines
• Over 25 peak properties for reporting, including peak area by percentage, variance, skewness and peak excess
• Fit summary graph with customizable peak properties table

Read More>>

Peak Finding

• Automatic and manual options to find and add peaks
• Methods include Local Maximum, Window Search, Residuals, and 1st/2nd Derivative to locate hidden peaks
• Load peaks from predefined data list or theme
• Smooth data or derivative to locate peaks in noisy data
• Filter peaks by threshold or number of peaks
• Find positive and/or negative peaks
• Add, modify or remove peaks interactively
• Label peaks using x, y, or row index of peak location in data

Read More>>

Batch Peak Analysis

There are several options for batch peak analysis of multiple datasets in Origin:

• Use integration and peak gadgets to analyze multiple curves in a graph within or across layers
• Use a predefined peak analysis theme to analyze multiple datasets or files
• Output a custom report table with peak parameters from each dataset or file

Read More>>

The Quick Peaks Gadget provides a quick and interactive way to perform peak analysis from a graph, using a region of interest (ROI) control. Batch operations such as integration of multiple curves over a desired range are also possible from this gadget.

The Peak Analyzer tool in Origin supports baseline detection, peak picking, and peak integration. In OriginPro, this tool also supports fitting multiple peaks. Peak detection methods include 2nd derivative search to detect overlapping or hidden peaks. The interface guides you step-by-step, allowing you to customize settings at each stage, and then save the settings as a theme for repeat use on similar data.

Origin provides a wide array of tools for statistical analysis.

In addition, Origin provides Stats Advisor App which helps user to interactively choose the appropriate statistical test, analysis tool or App.

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Origin provides several tools for summarizing your continuous and discrete data:

• Statistics on columns or rows
• Cross tabulation PRO
• 1D and 2D frequency counts
• Discrete frequency
• Normality test
• Distribution Fit including normal, Weibull, exponential and gamma PRO
• Correlation coefficient PRO and Partial correlation coefficient PRO to detect relationship between datasets
• Outlier tests: Grubbs and Dixon's Q tests

Read More>>

• One-Sample t-Test
• Two-Sample t-Test and Welch's test
• Pair-Sample t-Test
• Two-Sample t-Test on Rows PRO
• Pair-Sample t-Test on Rows PRO

• One-Sample Test for Variance PRO
• Two-Sample Test for Variance PRO
• One-Sample Proportion Test PRO
• Two-Sample Proportion Test PRO

• One-Sample Wilcoxon Signed Rank PRO
• Paired-Sample Sign PRO
• Paired-Sample Wilcoxon Signed Rank PRO
• Two-Sample Kolmogorov-Smirnov PRO

• Mann-Whitney PRO
• Kruskal-Wallis ANOVA PRO
• Mood’s Median PRO
• Friedman ANOVA PRO

Origin provides 5 ANOVA tools to examine the differences between group means

• One-way and Two-way ANOVA
• Three-way ANOVA PRO
• One- and Two-way Repeated-Measures ANOVA PRO
• Means comparison methods include:
  • Tukey and Bonferroni
  • Dunn-Sidak and Fisher LSD
  • Scheffe and Holm-Bonferroni
  • Holm-Sidak

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Quality Control and Improvement

OriginPro provides the following key tools for quality control and Improvement:

• Statistical Process Control (SPC) PRO
• Measurement System Analysis (MSA) PRO
• Tolerance Intervals PRO
• Design of Experiments (DOE) PRO

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Time Series Exploration and Analysis

Origin supports a variety of graph types to visualize time series data, and a selection of tools for processing and analyzing such data.

• Time Series Explorer
• Time Series Pivot
• Time Series Processing: Unstack, Filtering, Moving average
• Time Series Analysis: Trend, Decomposition, Correlation, Smooth, ARIMA Model, Stationary Test ect

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Additional Analyses

Other statistical tools available in OriginPro include:

• Survival and Reliability Analysis
• Machine Learning Tools

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Transforms

• Fast Fourier Transform and Inverse Fast Fourier Transform (FFT/IFFT)
• Short-time Fourier Transform (STFT) PRO
• 2D FFT/2D IFFT PRO
• Hilbert Transform PRO

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Smoothing

• Savitzky-Golay
• Adjacent-Averaging
• FFT Filter
• Percentile Filter
• Lowess and Loess

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Filtering

• FFT Filter
• IIR Filter Design PRO
• 2D FFT Filter PRO

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Wavelet Analysis

• Continuous Wavelet Transform PRO
• Discrete Wavelet Transform (Decomposition) PRO
• Inverse Discrete Wavelet Transform (Reconstruction) PRO
• Multi-Scale Wavelet Decomposition PRO
• Smoothing PRO
• Noise Removal PRO
• 2D Wavelet Decomposition PRO
• 2D Wavelet Reconstruction PRO

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• Column Formula
  • Simple column formula notation which is similar to Excel or Google Sheets
  • Calculations can involve columns from other worksheets
  • Over 500 functions in categories such as math, engineering, statistics, date-and-time, and string processing
  • Before Formula Script to pre-process data prior to calculating results
  • Auto-complete in cell or column formulas
• Cell Formula
  • Works for both Data and User-defined Label Row Cells
  • Stretch and extend formula vertically/horizontally
  • Fixed cell referencing is supported
  • Assign name to a range and then use in cell or column formula for calculations
  • Use script-accessible functions and/or custom expressions
  • Results update when source cells change, or with other changes such as data filter
• Normalization
• Average Multiple Curves in Worksheets or Graphs
• Math tool for simple column math

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Use the Normalize tool to normalize data in a worksheet or a graph.

• 1D Interpolation/Extrapolation
• 1D Trace Interpolation
• Interpolate/Extrapolate Y at Specific X
• 2D Interpolation/Extrapolation
• 2D Trace Interpolation

• Interpolate/Extrapolate Z at Specific X,Y
• 3D Interpolation
• Interpolation methods: Linear, Spline, B-Spline, Akima, Kriging, Renka-Cline, Shepard, TPS , Triangle, Weighted Average

• Numeric Differentiation
• Numeric Integration
• Polygon Area Calculation

• Surface Area Calculation PRO
• 2D Volume Integration PRO

Origin provides multiple powerful data manipulation tools which can be used for pre-analysis data processing. The pre-analysis data processing can be carried out right after importing data into Origin, and help to get the data into a desired form for analysis in a quick and intuitive way.

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Reorganization

• Sort data at column or worksheet level
• Stack and Unstack columns to transform data
• Split or Append Worksheets
• Transpose Worksheet including Metadata Rows

Origin provides several tools for reorganizing your data, such as stacking and unstacking columns, and splitting or appending worksheets. With the Stack Columns tool displayed here, you can specify a row label such as Long Name or Comments to act as group identifier. The tool also provides options for stacking into subgroups or stacking by rows.

Extraction and Reduction

• Filter your data using conditions on one or more worksheet columns. All associated graphs and analysis results will automatically update
• Use Pivot Table to reduce and summarize your data
• Reduce data using multiple methods such as Evenly Spaced X, Duplicate X, Reduce by Rows, or *Reduce by Group
• Fill data automatically in worksheet cells

The Data Filter feature in Origin lets you specify numeric, string, or date-time filters on one or more worksheet columns to quickly reduce data. Custom filter conditions are also supported. Hidden rows are excluded from graphing and analysis. All graphs and analysis results can automatically update when filter conditions are changed or when the filter is enabled/disabled.

NetCDF

• Calculate average from the NetCDF file during Importing
• Pick out a specific time period from a NetCDF file
• Shift or flip a NetCDF file during Importing

GeoTIFF

• Import GeoTIFF as image
• Import DEM data from GeoTIFF file for further analysis
• Import multiple GeoTIFF images as stacked matrices
• Apply color palettes to GeoTIFF image
• Fine tune gray scale display range of the image
• Export processed image or analysis result as GeoTIFF images

Data Processing and Analysis

• Extract pixel values from stacked matrices by selecting points or specifying coordinates
• Extract region-of-interest (including shapefile-based) from stacked matrices or image
• Finding mean, min, max and coordinates of min and max etc. on region-of-interest from matrix stack
• Matrix stats, subtraction, simple math, linear fit along time axis
• Resample or interpolation on stacked matrices

Visualization and Graphing

• Browser Graph for contour and image plots from matrix stack
• Set GeoTIFF as background of graph (Pie map, Bar map, Bubble)
• Plot raster data as Contour, Surface, etc.

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Add one or more ROIs on your imported GeoTIFF image, and extract to analyze further or create graphs such as 3D surface plot. Moving or resizing the ROI will automatically update the analysis results and graphs

Journals typically require a specific width for the graph image, such as 86 mm for single column and 178 mm for double column. In addition, at the scaled size, they may require text labels to be above a particular font size, and lines to be above a certain thickness.

In this version, we offer the following key features for preparing the Origin graph with the exact width specification:

• Resize graph page by specifying desired width, while maintaining aspect ratio (auto scale height when width is changed)
• Scale all elements on the page when resizing in order to maintain proportional balance in the graph
• Conversely, set element scale to some fixed factor when you want to maintain absolute size of elements
• Fit all graph layers to the available page area using user-specified margins, while maintaining layer relationships, relative size, and object scale

Once the graph has been scaled to the desired width then it can be exported in a vector or raster format for submission to the journal.

• Export graphs and layout pages to over 15 file formats including SVG, EPS, PDF, EMF, TIFF, PNG, JPEG, and BMP
• Specify export settings such as export width, height and DPI
• Export User-defined Area of Graph Page
• Option to trim white space around the graph
• Save settings for repeat use

Pasting and Embedding

• Simply copy and paste graphs into other applications such as Microsoft Word, PowerPoint, etc.
• Paste as image, html, or as Origin Graph (OLE)
• If pasted as Origin graph, double-click to edit graph in Origin and make quick changes

Send Graphs to PowerPoint or Word

• Send single or multiple graphs from anywhere in the project
• For PowerPoint (Pre-install App):
  • Send to existing file
  • Attach to opened file
  • Specify slide number to be repeated for each graph insertion
  • Specify slide margins
  • Place as picture or as graph object (OLE)
• For Word (Pre-install App):
  • Send to existing file
  • Attach to opened file
  • Place graphs at bookmark locations by name
  • Place as picture or as graph object (OLE)

Copy and Paste HTML or EMF Tables

Copy formatted worksheet cells or tables from Origin's report sheets as HTML. Then paste to other applications such as Microsoft word and edit further. Worksheet cells can also be copied as EMF.

Slide Show

Perform a slide show right within Origin:

• All graphs from active folder in the project
• Slide order by graph name, slide index, or by last modified/created
• Option for continuous loop until Esc
• Switch to graph window from current slide

Creating Movies

• Specify width, height, alignment and frame rate
• Optionally compress file using available options on your computer
• Manually or programmatically add graphs as frames to a movie
• Export image stack in matrix as video

Origin provides multiple ways to create nice reports. With any of the available methods, you can format the appearance of the report as you want, adding graphs, images and analysis results as links, thus creating a custom report.

Your custom report sheets can become templates for repeated tasks -- simply import new raw data and watch your custom report automatically update. When your report is ready, export it as a PDF file or as an image file by choosing a popular image format such as EPS and JPEG.

• Notes Window
• Worksheet
• Layout / Graph Page

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Copy and Paste Data Plot

• Copy and paste data plots from one graph layer to another with custom formatting

Save Graph Settings

• Save graph template
• Save graph theme
• Copy format and apply to other graphs

Batch Plotting

• Create desired graph from one column or from multiple columns in the worksheet
• Repeat graph for all columns, or for all worksheets with similar data structure
• Create new graphs with meaningful names

Smart Plotting with Cloneable Templates

• Create graphs from multiple worksheet columns, specifying column name or position in the worksheet
• Save as Cloneable Template where column names/positions are saved
• Origin will mark all templates that are compatible with active sheet
• Create new graph with similar data structure with one click
• Template Library for organizing templates and filtering templates compatible with active sheet

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One of the many time-saving features in Origin is batch plotting: Create a graph involving multiple columns from a worksheet/workbook, and then have Origin duplicate that graph for all other worksheets/workbooks in the project with the same data structure.

For Importing

Save Import Settings

• Save import settings as a dialog theme file
• Save import settings as a filter file
• Allow LabTalk script to execute after import
• Save import settings together with worksheet

Batch Import by Cloning Workbook

Origin provides a quick yet powerful way to allow users to perform batch graphing and analysis when importing multiple files.

• Import one file and set up your workbook with desired analysis and graphs all contained within the book
• During import, choose <clone> to use active book as temporary template for each new file

Clone an Origin Project

Clone an Origin project to easily replicate graphing and analysis tasks with new data.

• Set up a Master Origin project with your desired data, graphs and analysis, using multiple windows such as workbooks graphs, reports etc as needed
• Save your master project. Then from File menu, select Clone current Project...
• Import new data into the data sheets of the cloned project to update all of your graphs and analysis results in the project
• Optionally add a Data Connector link to the master project data sheets, in the cloned proje

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Recalculation and Analysis Template

Origin supports automatic or manual recalculation of results from most analysis and data processing operations, which is the fundation of batch processing and automation.

• Update results when input data changes
• Modify dialog settings by Change parameters without need to start from scratch
• Output of one operation can be used as input for another to form a chain of operations
• Save dialog settings as a dialog theme file
• Last used theme is saved automatically for quick access
• Create Analysis template to automate analysis and custom report creation
• Use whole project as analysis template.

Repeating Operations on All Plots or Columns

• Perform an operation on one worksheet column or one data plot in a graph
• Simply repeat that operation for all other columns or data plots

Copying & Pasting Fitting Operations

• Perform curve fitting on one data plot in a graph
• Simply copy and paste the operation to other selected curves in the same graph or other graphs

Use Gadgets to Analyze Multiple Curves

• Plot all datasets in single or multiple layers in a graph
• Place gadget on one curve and customize settings
• Output results from the gadget for all curves in a layer or all curves in a graph page.

Batch Analysis

• set up an Analysis Template™ workbook by performing a desired set of operations on data
• Use the Batch Processing tool to process data from multiple files or worksheet columns
• Generate report table with desired metadata and parameters listed for each processed file or dataset
• Generate custom reports combining graphs and numeric results, using Origin's worksheet
• Optionally link an Analysis Template™ to a Microsoft Word Template and create polished multi-page reports
• Execute LabTalk script before or after each file, or at end of the batch process, for further customization
• Batch peak analysis with dialog theme

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The Batch Processing tool in Origin lets you process multiple data files or datasets using an Analysis Template. The template can include a summary sheet for collecting relevant results for each file in a summary table. The analysis template can also be linked to a Microsoft Word template using bookmarks, to create custom multi-page Word or PDF reports for each data file.

Origin Project (OPJ, OPJU) File

• Store data, metadata, notes, graphs, analysis operations and results in one document
• Arrange content in a flexible user-specified folder structure
• Add comments to sheet, window and folders
• Support internally saved Microsoft Excel files or links to external Excel files
• Include LabTalk Script, Origin C code files, and other third party files as attachments
• Search and find string or numeric values to quickly locate relevant windows within the project
• Highly portable: Colleagues who do not have Origin can view data and graphs from OPJ/OPJU files using the free Origin Viewerapplication (Windows or Mac)
• Save a subfolder as a new project file, append multiple project files from disk to current project
• Copy/Paste folders and workbooks across Origin sessions
• Individual windows, such as workbook, graph, matrix, notes can be saved to disk and opened in new project file
• OPJU File enable user to easily identify an Origin project visually in Windows Explorer

Navigating Your Data

• Project Explorer window with two panels to show folder and windows
• Autohide, dock or float Project Explorer in Origin workspace
• Detailed, list, small icon, large icon and extra large icon view mode for graph, workbook and matrix preview.
• Useful tooltips such as graph or workbook preview, and folder notes
• Easy way to locate and manage windows and folders
• Seesaw between folders to quickly switch folder
• Show graphs/worksheets from different folders
• Keep pinned windows when switching folders
• Favorites folder with shortcuts to collect key information such as all graphs ready for publication
• Show graphs as slideshow and adjust slideshow orders and skip or not in Project Explorer
• Create window shortcuts
• Recent Origin files browser for quick access of files locally or on the cloud.

Pinned windows stay on top and stay visible when switching to other folders in the Project Explorer

Workbooks and Worksheets

• Multi-sheet workbooks with capability to handle larger number of columns and rows compared to Excel
• Support for arbitrary number of metadata labels at the column level, and for hierarchical meta data structures at book and sheet levels
• Support freezing or splitting panes to lock rows or columns
• Sparklines for quick graphical view of a worksheet column of data
• Insert comments and notes to a cell
• Statistics, such as min, max, mean, etc. of selection cells, columns or range on Status bar
• Place graphs as floating or embedded objects in worksheets
• Create custom report sheets by arbitrarily arranging data, graphs, and images such as logos, on the page
• Wide array of data processing tools including data reduction, filtering, and pivot tables
• Data protection by disable editing
• Save import settings, format and operations in workbook and sheets
• Column List View for worksheet to display only a column list
• Treat missing values as blank in worksheet
• New Workbook dialog with many build-in templates, plus ability to add user-template and set as default template

Matrix books, Sheet and Objects

• Multi-sheet matrices for image or numeric data
• Multiple matrix objects in one sheet
• Thumbnails for quick image preview
• Data and Image Mode of Matrix
• Show XY values or row column index of Matrix
• Save import settings, format and operations in matrix books and sheets

Password Protection

• Protect entire Origin Project (OPJ, OPJU) file with a password
• Optionally turn on Audit Log for project file saving, including separate password for log
• Providing option to turn on automatic addition of audit log for all newly created projects
• Password protection can be used to implement procedures for compliance with Title 21 CFR Part 11 regulations
• Protect workbook and worksheet with a password

Origin provides an embedded Python environment so that you can run Python code in Origin.

• A originpro package with easy, high-level access to Origin objects and data from Python
• Intellisense support in Python Console
• Use Python functions in Set Column Values
• Define nonlinear fitting functions using Python
• Define Python functions in Fitting Function Builder and Peak Analyzer
• Support for Python code in the Import Wizard
• Support for Python script in Buttons
• Access to Python functions from LabTalk and Origin C
• Several sample projects and workbook templates using Python, plus extended collection of code samples

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LabTalk is a scripting language native to Origin. For simple operations such as manipulating data and automating tasks, LabTalk is a good place to start. You can access a rich set of script commands and functions, including a large collection of X-Functions, to create scripts for your specific needs. Your custom script code can be easily assigned to buttons on graphs or worksheets, new toolbar buttons or custom menu items.

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The Classic Script Window in Origin can be used to execute Labtalk script. The same window can also be used to execute Python code.

Origin C is a programming language based on ANSI C, including additional support for C++ and C# features.

With Origin C, you can:

• Create and access properties of all Origin objects such as worksheets, matrices and graphs
• Automate your data analysis and graphing tasks
• Build HTML Dialog with Java Script
• Link to external dynamic link libraries (DLL)
• Call C or Fortran library routines, such as the NAG library functions included with Origin, or other public-domain libraries

Origin provides a state-of-the-art integrated development environment called Code Builder for managing your Origin C projects.

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MATLAB Console

In addition to support for importing MATLAB (.mat) files, Origin also provides a MATLAB Console tool for interacting with MATLAB installed to the same computer. You can transfer data between the two applications, and also issue MATLAB commands from the tool.

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The MATLAB Console tool in Origin lets you connect with the MATLAB workspace to transfer data between the two applications. Transfer selected variables from MATLAB to Origin to create your final publication-quality graphs.

R and Rserve Console

The R Console dialog in Origin allows you to access R if it is installed on the same computer. You can issue R commands from within the Origin, and transfer data between Origin and R. The Rserve Console dialog allows you to access a server installation of R in a similar manner.

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The R and Rserve Consoles in Origin allow you to issue R commands within the Origin environment, and transfer data between the two applications either using a dialog interface, or by using commands. This example shows simulation of a random walk in a 2D lattice computed in R, with the route displayed as an Origin line plot. The step number has been used a modifier for the line color.

LabVIEW Sub VIs

Orign provides a collection of subVIs to facilitate communication with LabVIEW. These subVIs can be used for operations such as opening communication with Origin, exchanging data, and issuing commands to Origin from LabVIEW.

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