SigmaXL

A powerful but easy to use Excel Add-In that will enable you to Measure, Analyze, Improve, and Control your service, transactional, and manufacturing processes. As an add-in to the much familiar Microsoft Excel, SigmaXL is the perfect tool for Six Sigma Green Belts, Black Belts, Quality and Business Professionals, Engineers, and Managers.

SigmaXL is extremely user-friendly and cost-effective and pricing much lesser than any of the major statistical product, yet it has all the functionality most professionals need.

  • Taguchi Orthogonal Arrays
  • Available Signal-to-Noise Ratios
  • Chi-Square Tests & Associations
  • Main Effects Plot and Interaction Plots (if applicable)
  • This is much easier to use than Linear Graphs.
  • Fast - accelerated calculations with Excel spreadsheet interpreter.
SigmaXL
SigmaXL
  • Column assignments to Orthogonal Array are optimized to ensure maximum design resolution.
  • For designs with aliased interactions, a drop-down list of available aliased interactions is provided.
  • Identify important X's with Sensitivity Analysis based on correlation or stepwise regression - includes quadratic terms!
  • Predicted Response Calculator and Charts for Mean, Standard Deviation (or Ln Standard Deviation) and Signal-to-Noise Ratio
  • Pareto of Deltas (Effects) and ANOVA SS (Sum-of-Squares) % Contribution (for Main Effects and Two-Way Interactions)

Case Studies

Some of our industry wise featured case studies