BioStat 2007 220.127.116.11 is targeted for medical professionals who need strong statistical tools for analysis. Though the software is complex but it is user-friendly with a simple and straightforward interface which provides step by step instructions for every user.
Statistical features include two types: basic and non-parametric statistics. Basic statistics have features like normality tests, T-Test/Pagurova, determining descriptive statistics, co-variation, Fisher F-test, Criterion/G-Criterion, and correlation coefficients. Nonparametric statistics have features like Cochran Q Test, rank correlations, table analysis, comparing independent and dependent samples. It also includes regression analysis which includes logistic, stepwise, polynomial, multivariate linear, and cox proportional-hazards regression; and survival analysis including probit-analysis and cox regression.
Powerful spreadsheet processor with multi-sheets workbook, OLE 2 Support, spell-checking, formulae and cell classes is an advantage to a user. You get support for all mainstream file formats. It also has a data processor for creating/transformation using matrix operations, data sampling, formulae, random numbers generation, etc. With the help of powerful "charts processor" you can plot any chart you know.