SigmaXL Reviews

SigmaXL Description

SigmaXL was created from the ground up to provide a cost-effective, powerful and easy-to-use tool that allows users to measure, analyze and improve their service, transactional and manufacturing processes. SigmaXL can be used as an add-in to Microsoft Excel or for Lean Six Sigma training. Version 9 includes advanced control charts and time series forecasting. Click here to see all features in SigmaXL Automatic removal of extreme VIF and collinear terms (with an alias or removal report). Specify interactions and quadratic orders (all interactions and up to 3-Way). ANOVA Type I and/or III Sum-of–Squares with Pareto of Percent contribution and Standardized Effects. Lenth Pseudo Standard Error in Saturated Models (Orthogonal and Non-Orthogonal) with Monte Carlo P-Values or Student T P. White robust standard errors for non-constant variance (Heteroskedasticity-Consistent).