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Sigma is a powerful statistical software everyone can use. Analyze your data and plot it. More than 15 H-Test method,18 types of probability distribution.

What's New

Version 2.0:
  • Rewrite g graph histogram algorithm
  • Scatter plot with connector
  • Scatter plot with regression line
  • Stacked bar plot
  • Count of unique variables bar plot
  • Function of variables bar plot
  • Stack area plot


  • OS X 10.10 or later

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Sigma User Discussion


Current Version (2.x)


Downloads 126
Version Downloads 38
License Demo
Date 30 Dec 2017
Platform Intel 64 / OS X
Price $49.99
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