pwr4exp: Power Analysis for Research Experiments

Package: pwr4exp 1.0.1.9000

Kai Wang

pwr4exp: Power Analysis for Research Experiments

Provides tools for calculating statistical power for experiments analyzed using linear mixed models. It supports standard designs, including randomized block, split-plot, and Latin Square designs, while offering flexibility to accommodate a variety of other complex study designs.

Authors:Kai Wang [aut, cre, cph], Mutian Niu [aut, cph]

pwr4exp_1.0.1.9000.tar.gz
pwr4exp_1.0.1.9000.zip(r-4.7)pwr4exp_1.0.1.9000.zip(r-4.6)pwr4exp_1.0.1.9000.zip(r-4.5)
pwr4exp_1.0.1.9000.tgz(r-4.6-any)pwr4exp_1.0.1.9000.tgz(r-4.5-any)
pwr4exp_1.0.1.9000.tar.gz(r-4.7-any)pwr4exp_1.0.1.9000.tar.gz(r-4.6-any)
pwr4exp_1.0.1.9000.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
pwr4exp/json (API)

# Install 'pwr4exp' in R:

install.packages('pwr4exp', repos = c('https://an-ethz.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/an-ethz/pwr4exp/issues

Pkgdown/docs site:https://an-ethz.github.io

Datasets:

milk - An exemplary dataset of a 4x4 crossover design with 2 squares

On CRAN:

4.48 score 3 stars 2 scripts 226 downloads 19 exports 9 dependencies

Last updated from:f255127b17. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	149
source / vignettes	OK	185
linux-release-x86_64	OK	148
macos-release-arm64	OK	179
macos-oldrel-arm64	OK	136
windows-devel	OK	138
windows-release	OK	80
windows-oldrel	OK	148
wasm-release	OK	115

Exports:corAR1 corARMA corCAR1 corCompSymm corExp corGaus corLin corRatio corSpher corSymm designCOD designCRD designLSD designRCBD designSPD mkdesign pwr.anova pwr.contrast pwr.summary

Dependencies:emmeans estimability lattice MASS Matrix mvtnorm nlme numDeriv rlang

pwr4exp: Power Analysis for Experimental Designs

Rendered frompwr4exp.Rmdusingknitr::rmarkdown

Help page	Topics
AR(1) Correlation Structure	corAR1
ARMA(p,q) Correlation Structure	corARMA
Continuous AR(1) Correlation Structure	corCAR1
Correlation Structure Classes	corClasses
Compound Symmetry Correlation Structure	corCompSymm
Exponential Correlation Structure	corExp
Gaussian Correlation Structure	corGaus
Linear Correlation Structure	corLin
Rational Quadratics Correlation Structure	corRatio
Spherical Correlation Structure	corSpher
General Correlation Structure	corSymm
Creation of Standard Experimental Designs	design.COD design.CRD design.LSD design.RCBD design.SPD designCOD designCRD designLSD designRCBD designSPD
Create a data frame for Crossover design	df.cod
Create a data frame of completely randomized design	df.crd
Create a data frame for Latin square design	df.lsd
Create a data frame of randomized complete block design	df.rcbd
Create data frame for split-plot design	df.spd
An exemplary dataset of a 4x4 crossover design with 2 squares	milk
Create a Design Object for Power Calculation	mkdesign
Power of omnibus tests	pwr.anova
Power of contrasts	pwr.contrast
Power for model coefficients	pwr.summary

Help page

Topics

AR(1) Correlation Structure

corAR1

ARMA(p,q) Correlation Structure

corARMA

Continuous AR(1) Correlation Structure

corCAR1

Correlation Structure Classes

corClasses

Compound Symmetry Correlation Structure

corCompSymm