Web site for statistical computation; probability; linear correlation and regression; chi-square; t-procedures; t-tests; analysis of variance; ANOVA; analysis of covariance; ANCOVA; parametric; nonparametric; binomial; normal distribution; Poisson distrib
ExpDesign Studio is an integrated software environment for clinical trials and other experiment designs featuring: over 150 sample size calculation methods, at least 50% more than any other software can provide; cutting-edge tools for group sequential tri