AnalystSoft BioStat 2008 Professional v5.5.0.0

User-friendly biology and medicine oriented statistical software.With BioStat 2008, one gets a robust suite of statistics tools and graphical analysis methods that are easily accessed though a simple and straightforward interface.

While BioStat 2008 is a "heavy-duty" biology and medicine oriented professional statistical analysis tool, the interface is so simple that even people who have no knowledge of statistics are capable of processing data, provided they know how to use PC and clear instructions are given. This frees up intellectual resources for analyzing the results, rather than agonizing over who and how processed the data, and if any mistakes were made in the process.

Statistical features:

basic statistics:
determining descriptive statistics
normality tests
T-Test/Pagurova Criterion/G-Criterion
Fisher F-test
correlation coefficients (Pearson, Fechner) and covariation
cross-tabulation
frequency tables analysis
ANOVA (MANOVA, GLM ANOVA)

nonparametric statistics:
2x2 Tables Analysis (Chi-square, Yates Chi-square, Exact Fisher Test, etc.)
rank correlations (Kendall Tau, Spearman R, Gamma, etc.)
comparing independent samples (Mann-Whitney U Test, Kolmogorov-Smirnov test, Wald-Wolfowitz Runs Test, Rosenbaum Criterion;Kruskal-Wallis ANOVA, median test)
comparing dependent samples (Wilcoxon Matched Pairs Test, Sign Test, Friedman ANOVA, Kendall's Coeff. of Concordance)
Cochran Q Test

regression analysis:
multivariate linear regression
logistic regression
stepwise regression
polynomial regression
Cox proportional-hazards regression
time series analysis
survival analysis
Cox regression
probit-analysis (LD50, LD50 SE, cumulation coefficient, LD100 calculation)
BioStat stand-alone version features:
Powerful spreadsheet processor with
multi-sheets workbook
formulae and cell classes
OLE 2 Support
spell-checking
Supports all mainstream file formats.
Data processor enables
creating/transformation using formulae
matrix operations
random numbers generation
data sampling
Powerful "charts processor" - plot any chart you know!