Description: Versatech Inc. has an ongoing mission to set the standards in product excellence and integrity for metal machining of components and assemblies.
Title: Performing Real Statistical Analysis Using Excel
Description: Free tools to enable you to perform statistical analysis using Excel. Overcomes Excel's limitations. Plus a step-by-step guide for key statistical tests.
Title: StatsDirect: Software to improve statistical practice
Description: StatsDirect is next generation statistical software. It is accurate, very easy to use and affordable. StatsDirect supports the non-statistician to appreciate and apply statistical methods well.
Description: Free on-line calculator that conducts statistical analyses, interprets the results, and makes suggestions for presenting them in reports, journal articles and dissertations.