1)   statistiXL 1.5
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.
statistical analysis software, data analysis, statistics software, microsoft excel, analysis of variance, principal component analysis, cluster analysis, contingency tables, t-test, correlation,

 2)   StatPlus:mac 4.7.2
Perform statistical analysis on a Mac in the familiar environment. Turn Microsoft Excel 2004 or 2008 into a powerful statistical package with StatPlus:mac. Stop wasting time learning new tools and perform complex statistical analysis right away!
mac, analysis, Excel, add-in, probit, statistics, statistical, ttest, time, series,

 3)   WINKS, Windows KWIKSTAT 4.80a
WINKS makes statistical data analysis understandable and easy to perform for the researcher, student, or scientist. Award-winning statistics program with thousands of users in over 65 countries.
KWIKSTAT, statistics, math, graph, science, analysis, regression, correlation, t-test, mean,