SigmaXL is a leading provider of user friendly Excel add-in tools for statistical and graphical analysis. Our flagship product, SigmaXL was designed from the ground up to be cost-effective, powerful, and easy to use. It allows users to measure, analyze, improve, and control their service, transactional and manufacturing process.
What's new in this version:
Version 7.0: Automatic Assumptions Check for t-Tests and ANOVA; Automatic Normality Check for Pearson Correlation; Exact Statistics for One-Way Chi-Square, Two-Way (Contingecy) Table and Nonparametric Tests; Binary Attribute Measurement Systems Analysis (MSA); Ordinal Attribute MSA; Nominal Attribute MSA.