by 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.
by AcaStat Software Statistical software for students and researchers. Designed as an easy to use tool for basic data exploration. Conduct statistical analyses and prepare summary reports. Special student prices. Free academic site licenses for school labs.