SigmaXL Releases SigmaXL Version 7 for Mac

By CIOReview | Friday, November 28, 2014
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KITCHENER, ON: SigmaXL, a provider of user friendly Excel Add-ins for Statistical and Graphical analysis has released SigmaXL Version 7 for Mac.

SigmaXL is an easy to use tool that enables users to measure, analyze, improve and control their service, transactional, and manufacturing processes. It is cost effective and powerful and is ideal for Lean Six Sigma training or use in a college statistics course.

The latest release SigmaXL Version 7 for Mac has the following new features: Small Sample Exact Statistics for One-Way Chi-Square, Two-Way (Contingency) Tables and Nonparametric Tests; "Traffic Light" Automatic Assumptions Check for t-Tests and ANOVA. A text report with color highlight gives the status of assumptions: Green (OK), Yellow (Warning) and Red (Serious Violation). Normality, Robustness, Outliers, Randomness and Equal Variance are considered; Automatic yellow highlight to recommend significant Pearson or Spearman correlations; "Traffic Light" Attribute Measurement Systems Analysis with Binary, Ordinal and Nominal AMSA. Kappa and Kendall coefficients are color highlighted (Green/Yellow/Red) to aid interpretation.