Your purchase includes a single user perpetual license from SigmaXL – Microsoft® Excel Add-In for Advanced Statistical and Graphical Analysis. It includes:

  • One Year of Technical Support
  • One Year of Free Upgrades
  • Software Fees

SigmaXL Version 9



SigmaXL was designed from the ground up to be a cost-effective, powerful, but easy to use tool that enables users to measure, analyze, improve and control their service, transactional, and manufacturing processes. As an add-in to the already familiar Microsoft Excel, SigmaXL is ideal for Lean Six Sigma training or use in a college statistics course. Version 9 adds Time Series Forecasting and advanced control charts.


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