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MKpower (version 1.0)

Power Analysis and Sample Size Calculation

Description

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) (Flahault et al. (2005), ; Dobbin and Simon (2007), ) as well as for a single proportion (Fleiss et al. (2003), ISBN:978-0-471-52629-2; Piegorsch (2004), ; Thulin (2014), ), comparing two negative binomial rates (Zhu and Lakkis (2014), ), ANCOVA (Shieh (2020), ), reference ranges (Jennen-Steinmetz and Wellek (2005), ), multiple primary endpoints (Sozu et al. (2015), ISBN:978-3-319-22005-5), and AUC (Hanley and McNeil (1982), ).

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Install

install.packages('MKpower')

Monthly Downloads

650

Version

1.0

License

LGPL-3

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Maintainer

Matthias Kohl

Last Published

September 23rd, 2024

Functions in MKpower (1.0)

sim.ssize.wilcox.test

Sample Size for Wilcoxon Rank Sum and Signed Rank Tests
sim.power.wilcox.test

Monte Carlo Simulations for Empirical Power of Wilcoxon-Mann-Whitney Tests
ssize.auc.ci

Sample Size Calculations for AUC
ssize.pcc

Sample Size Planning for Developing Classifiers Using High Dimensional Data
power.hsu.t.test

Power Calculations for Two-sample Hsu t Test
power.welch.t.test

Power Calculations for Two-sample Welch t Test
print.power.mpe.test

Print Methods for Hypothesis Tests, Sample size and Power Calculations
volcano

Volcano Plots
power.mpe.atleast.one

Power for at least One Endpoint with Known Covariance
power.prop1.test

Power Calculations for One-Sample Test for Proportions
power.ancova

Power Calculation for ANCOVA
power.nb.test

Power Calculation for Comparing Two Negative Binomial Rates
hist

Histograms
MKpower-package

Power Analysis and Sample Size Calculation.
power.diagnostic.test

Power Calculations for Diagnostic Tests
power.mpe.unknown.var

Multiple Co-Primary Endpoints with Unknown Covariance
power.mpe.known.var

Multiple Co-Primary Endpoints with Known Covariance
qqunif

qq-Plots for Uniform Distribution
ssize.reference.range

Power Calculations for Two-sample Hsu t Test
ssize.propCI

Sample Size Calculation for Confidence Interval of a Proportion
sim.power.t.test

Monte Carlo Simulations for Empirical Power of Two-sample t-Tests