statistiXL
statistiXL is a powerful data analysis add-in for MS Excel. Its abilities include: ANOVA, Contingency Tables, Clustering, Correlation, Discriminant and Factor Analysis, GOF, Regression, Nonparametrics, PCA, Uni and Multivariate t-Tests and many more.
Supported OS

Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Windows Vista Home Basic x64,Windows Vista Home Premium x6
More Info
Business::Math & Scientific Tools
statistics, software, data analysis, microsoft excel, analysis of variance, principal component analysis, cluster analysis, contingency tables, t-test, correlation, discriminant analysis, factor analysis, goodness of fit, linear regression, add-in
