BioStat 2007

BioStat - user-friendly biology and medicine oriented statistical software. 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, Latin squares analysis) 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!