MKpower

Power Analysis and Sample Size Calculation

CRAN Package

Power analysis and sample size calculation for Welch and Hsu (Hedderich and Sachs (2018), ISBN:978-3-662-56657-2) t-tests including Monte-Carlo simulations of empirical power and type-I-error. Power and sample size calculation for Wilcoxon rank sum and signed rank tests via Monte-Carlo simulations. Power and sample size required for the evaluation of a diagnostic test(-system) (doi:10.1016/j.jclinepi.2004.12.009; doi:10.1093/biostatistics/kxj036) as well as for a single proportion (Fleiss et al. (2003), ISBN:978-0-471-52629-2; doi:10.1016/j.csda.2003.10.002; doi:10.1214/14-ejs909), comparing two negative binomial rates (doi:10.1002/sim.5947), ANCOVA (doi:10.1007/s11336-019-09692-3), reference ranges (doi:10.1002/sim.2177), multiple primary endpoints (Sozu et al. (2015), ISBN:978-3-319-22005-5), and AUC (doi:10.1148/radiology.143.1.7063747).


Documentation


Team


Insights

Last 30 days

This package has been downloaded 404 times in the last 30 days. Enough downloads to make a small wave in the niche community. The curiosity is spreading! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 13 times.

Sun
Mon
Tue
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Fri
Sat
0 downloadsMar 2, 2025
0 downloadsMar 3, 2025
0 downloadsMar 4, 2025
31 downloadsMar 5, 2025
7 downloadsMar 6, 2025
6 downloadsMar 7, 2025
5 downloadsMar 8, 2025
1 downloadsMar 9, 2025
14 downloadsMar 10, 2025
16 downloadsMar 11, 2025
20 downloadsMar 12, 2025
8 downloadsMar 13, 2025
7 downloadsMar 14, 2025
20 downloadsMar 15, 2025
8 downloadsMar 16, 2025
12 downloadsMar 17, 2025
16 downloadsMar 18, 2025
19 downloadsMar 19, 2025
13 downloadsMar 20, 2025
14 downloadsMar 21, 2025
30 downloadsMar 22, 2025
7 downloadsMar 23, 2025
13 downloadsMar 24, 2025
11 downloadsMar 25, 2025
13 downloadsMar 26, 2025
10 downloadsMar 27, 2025
23 downloadsMar 28, 2025
7 downloadsMar 29, 2025
2 downloadsMar 30, 2025
12 downloadsMar 31, 2025
24 downloadsApr 1, 2025
22 downloadsApr 2, 2025
13 downloadsApr 3, 2025
0 downloadsApr 4, 2025
0 downloadsApr 5, 2025
1
31

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 6,360 times in the last 365 days. That's a lot of interest! Someone might even write a blog post about it. The day with the most downloads was Sep 26, 2024 with 75 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


Binaries


Dependencies

  • Imports7 packages
  • Suggests2 packages