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Origin is an Origin provides an Steam or Origin , torrent Step 2 Download and install There are Windows Mac. Windows Users' choice Origin graph software free download Origin graph software free download Most people looking for Origin graph software free downloaded: OriginLab Origin.

Origin Viewer. Windows Mac. Windows Users' choice Origin software for graph drawing Origin software for graph drawing Most people looking for Origin software for graph drawing downloaded: OriginLab Origin. Phantasia 2. Gertrudis Pro. How to create infographics. How to block ads on Chrome, Firefox, and Internet Explorer. The ROI can be rectangular, elliptical, polygon or arbitrary hand-draw shape. The tool provides statistics on data inside and outside the ROI, and also lets you copy, clear, mask or delete selected data.

Origin provides various tools for linear, polynomial and nonlinear curve and surface fitting. Fitting routines use state-of-the-art algorithms. The sections below provide a summary of key features. Graph displaying result of linear regression. Graph displaying result of polynomial regression. Origin supports Global Fitting with Parameter Sharing , where you can simultaneously fit multiple datasets with the same function and optionally share one or more fitting parameters across all datasets.

The report sheet will provide a summary table with all parameter values and errors, and a single set of fit statistics from the global fit. OriginPro supports fitting with implicit functions using the Orthogonal Distance Regression algorithm which minimizes the orthogonal distance from data to the fit curve. Errors and weighting for both X and Y data are supported.

Implicit functions can have two or more variables. Result of an Apparent Linear Fit on data plotted with logarithmic Y axis scale.

The latter supports weights for both X and Y data. Select from over 12 weighting methods including instrumental, statistical, direct, arbitrary dataset, and variance. When working with replicate data, Origin can perform a Concatenated Fit where the replicates are combined internally to a single dataset. The graph included in the report sheet can either represent the data in replicate form, or as mean values with SD or SE error bars.

A Quick Sigmoidal Fit Gadget is also available. The Rank Models tool in OriginPro can fit and rank multiple functions to a dataset. Use OriginPro to perform nonlinear surface fitting of data organized in XYZ worksheet columns , a matrix , or a virtual matrix. Select from over 20 surface functions or create your own function.

For peak functions, find peaks using local maximum, partial derivative, or contour consolidation. The raw data is plotted as a color-filled contour plot, and the fit results are plotted as contour lines.

Do you need to fit an implicit function to your data? Implicit Fitting uses the Orthogonal Distance Regression algorithm to find optimal values for the fit parameters.

Errors or weights are supported for both X and Y data. Origin provides several features for peak analysis, from baseline correction to peak finding, peak integration, peak deconvolution and fitting. The following sections list the key features for peak analysis. 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. 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.

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.

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.

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

The Stats Advisor App asks a series of questions and then suggests the appropriate tool or App to analyze your data. The graph shows a Custom Report of numerical and graphical results from multiple statistical tools, created from Origin's flexible worksheet. Once created, such reports can be automatically generated, greatly simplifying your statistical analysis tasks.

The image shows two of the embedded graphs opened for further editing. Edit an embedded graph by double-clicking on the thumbnail image in the report. Once customizations are made, put the graphs back into the report and see your modifications. Dendrogram of spectra classification from Hierarchical Cluster Analysis of spectra.

This plot can be used to classify observations across groups. This graph displays survival functions with confidence intervals, created by the Survival Analysis tool in OriginPro. The tool also performs a log-rank test to compare the two survival functions. A preview panel is provided to enable real-time visualization of specified parameters and corresponding results.

OriginPro provides several wavelet transform tools. From simple column calculations to interpolation, calculus and integration, Origin provides a wide range of tools for mathematical analysis of worksheet and matrix data.

Use the Normalize tool to normalize data in a worksheet or a graph. The F x Column Formula row in Origin worksheet lets you directly type expressions to calculate column values based on data in other columns and metadata elements. The expression can be further edited in the Set Values dialog which provides a lower panel to execute Before Formula scripts for pre-processing data.

The Set Values dialog also provides a search button to quickly find and insert functions from over built-in functions. User-defined functions can also be added for custom transforms. Auto complete helps to quickly find and enter functions as well as name ranges to complete your formula. Use Origin's Interpolation Gadget to perform interpolation and extrapolation on one or more data plots in a graph.

You can interactively select the data range using a region-of-interest ROI control. Interpolation methods include linear, spline and Akima spline. Use the Integrate Gadget to perform integration of data curves in a graph. A region-of-interest ROI control is provided to interactively select the desired data range.

Baseline methods include selecting an existing data plot as a baseline to determine the area between two curves, as displayed in this graph. Batch integration of multiple curves is also supported. 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.

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. 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. Import and reduce NetCDF file by partial import or averaging during import Matrix Image Stack to support Shapefile-based ROI averaging to create time axis profile Matrix stats, subtraction, simple math, linear fit along time axis Browser Graph for contour and image plots from matrix stack.

Origin provides many options for exporting and presentation, from sending graphs to PowerPoint, to creating movies. Journals typically require a specific width for the graph image, such as 86 mm for single column and 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.

Specify desired width and units to match requirements of the journal. The page height will be proportionally scaled while maintaining aspect ratio. Relative dimensions of all objects in graph will be maintained. Reduce white space in your graph page by either expanding all layers to occupy available space Fit Layers to Page or by reducing page size Fit Page to Layers. In the GIF, we used the Master Page feature to add a company logo and date stamp of identical style and position in graphs.

You can send graphs individually by name, by Project Explorer folder, or send all graphs from the entire project. Options include specifying slide margins and using a pre-existing slide as a template, allowing you to add a common set of elements to your published slides. A Send Graphs to Word App , available from the OriginLab File Exchange , exports your Origin graphs as embedded objects or pictures and inserts them into a Word document, with the option to insert them at specific bookmarked positions.

Then paste to other applications such as Microsoft word and edit further. Worksheet cells can also be copied as EMF. Use the Video Builder tool in Origin to create a video file from Origin graphs. Manually or programmatically add frames to the video from any graph in your project.

This animation displays the evolution of data values mapped onto a 3D surface. Origin's Layout Page can be used to arrange multiple graphs, text, equations, and images.

The layout page window acts as a "display panel" for worksheets and graphs which are created and edited in separate child windows to create custom presentation. This multi-page custom report was created by researchers at a sports institute , to review progress in athlete training regimens. Custom reports can be part of an Analysis Template , allowing you to generate a new report automatically when new data are imported.

This multi-page custom report was created by a quantitative analyst at a financial institution , as part of a large-scale analysis workflow. Custom reports can be part of an Analysis Template , and can be exported as PDF files for publication. You can check it. To open the sample opj, right click on the app and choose "Show Sample Folder" from the context menu.

I have also sent you sample data and graph for the graph via email. All rights reserved. Hi mutianissya, I don't have any problem when I tried to scroll the mouse with Ctrl key pressed to zoom the graph. Thanks, OriginLab.

How o can zoom in on the Chromaticity Diagram? Hi bungatiasyaira, I reply you with an email.