samplesize: Sample size calculation for various t-Tests and Wilcoxon-Test
Computes sample size for Student's t-test and for the
Wilcoxon-Mann-Whitney test for categorical data. The t-test
function allows paired and unpaired (balanced / unbalanced)
designs as well as homogeneous and heterogeneous variances. The
Wilcoxon function allows for ties.
| Version: |
0.1-8 |
| Published: |
2012-08-22 |
| Author: |
Ralph Scherer |
| Maintainer: |
Ralph Scherer <scherer.ralph at mh-hannover.de> |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: |
no |
| In views: |
ClinicalTrials |
| CRAN checks: |
samplesize results |
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