SigmaPlot
DeveloperGrafiti LLC
Stable release
16.0 / 2024
Operating systemWindows
TypeStatistics software
Graphing software
LicenseProprietary
WebsiteSigmaPlot NG

SigmaPlot is a proprietary software package for scientific graphing and data analysis. It runs on Microsoft Windows.[1]

The software can read multiple formats, such as Microsoft Excel spreadsheets, and can also perform mathematical transforms and statistical analyses. A single, perpetual product license costs between $899 and $1599[2] depending on academic, corporate, or government affiliation.[3] This perpetual license cost may be inaccurate as Grafiti LLC requires a discussion of quote to receive a license now.

As of version 16, a free 30-day trial is available via the website.

History

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SigmaPlot was developed by Jandel Corporation for Windows 3.1x and maintained by them until version 4.0. In 1996, Jandel Corporation merged into SPSS Inc.[4] SigmaPlot was maintained by SPSS through version 8. As of version 9, it was owned and maintained by SYSTAT Software, before SYSTAT was acquired by Inpixon on 6 July 2020.[5][6]

The current versions are 16.x and SigmaPlot NG Foundation for Windows XP to Windows 10.[7] It is now developed by Grafiti LLC.[8]

Alternatives and clones

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The main competitors of SigmaPlot are currently Origin and GraphPad Prism. Open-source projects inspired by Origin include QtiPlot (prior to v0.9.9, now proprietary) and SciDAVis.

References

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  1. ^ "SigmaPlot". Oregon State University. Retrieved 23 August 2024.
  2. ^ "Grafiti Shop". Grafiti LLC. Retrieved 2026-03-12.
  3. ^ "SigmaPlot - Web Store". www.sigmaplot.co.uk. Retrieved 2016-09-30.
  4. ^ "SEC Info - SPSS Inc - S-4/A - On 11/7/96 - EX-99.1".
  5. ^ Inpixon News Desk. "Inpixon Completes Acquisition of Global Distribution & Development License for SYSTAT and SigmaPlot Software Suite" (Press release). PRNewswire. Retrieved 2024-08-13 – via www.inpixon.com.
  6. ^ Inpixon. "Inpixon Completes Acquisition of Global Distribution & Development License for SYSTAT and SigmaPlot Software Suite" (Press release). PRNewswire. Retrieved 2024-08-13.
  7. ^ "SigmaPlot 16 | University of Alberta Information Services and Technology | Academic Software Discounts". ualberta.onthehub.com. Archived from the original on 2025-03-21.
  8. ^ "SigmaPlot Details".
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