
StudyResult is a program for quick calculation of pvalues and confidence intervals for the most common tests and parameters. It may be useful when these are missing, for example in an article, but the mean, standard deviation etc. are presented. Correspondingly, a missing standard deviation or mean for example can be calcuted if the pvalue or confidence interval is presented. It can also be used to convert a pvalue to a confidence interval and vice versa. It is sometimes a valuable complement to sample size calculations when planning a study. When the design and size of the study has been decided it may be useful to know which results in terms of the parameter estimates that will produce a statistical significance or a given width of a confidence interval. Summary of features.
