Simple to Use and Powerful
This statistical software package has all the tools that a clinical researcher could hope for in a format that is remarkable easy to use. Descriptive statsitics, basic comparison statistics, and simple survival analysis (kaplan-meier, cox proportional hazards w/ and w/o time-dependent covariates) are included. One gripe is that sometimes errors pop up when trying to build models that are not quite easy to debug.
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Wizard - Statistics & Analysis