Package: mlpwr 1.1.0.9000

mlpwr: A Power Analysis Toolbox to Find Cost-Efficient Study Designs

We implement a surrogate modeling algorithm to guide simulation-based sample size planning. The method is described in detail in a recent preprint (Zimmer & Debelak (2022) <doi:10.31234/osf.io/tnhb2>). It supports multiple study design parameters and optimization with respect to a cost function. It can find optimal designs that correspond to a desired statistical power or that fulfill a cost constraint.

Authors:Felix Zimmer [aut, cre], Rudolf Debelak [aut], Marc Egli [ctb]

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mlpwr.pdf |mlpwr.html
mlpwr/json (API)
NEWS

# Install 'mlpwr' in R:
install.packages('mlpwr', repos = c('https://flxzimmer.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/flxzimmer/mlpwr/issues

Datasets:

On CRAN:

3 exports 4 stars 1.26 score 39 dependencies 12 scripts 287 downloads

Last updated 5 months agofrom:e8725662bc. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKAug 23 2024
R-4.5-winOKAug 23 2024
R-4.5-linuxOKAug 23 2024
R-4.4-winOKAug 23 2024
R-4.4-macOKAug 23 2024
R-4.3-winOKAug 23 2024
R-4.3-macOKAug 23 2024

Exports:example.simfunfind.designsimulations_data

Dependencies:clicolorspacedata.tableDiceKrigingdigestfansifarverggplot2gluegtableisobandjsonlitelabelinglatticelifecyclemagrittrMASSMatrixmgcvmunsellnlmepillarpkgconfigR6randtoolboxRColorBrewerrgenoudrlangrlistrngWELLscalestibbleutf8vctrsviridisLiteWeightSVMwithrXMLyaml

ANOVA Application

Rendered fromANOVA_Vignette.Rmdusingknitr::rmarkdownon Aug 23 2024.

Last update: 2023-09-08
Started: 2023-09-08

Extensions

Rendered fromextensions.Rmdusingknitr::rmarkdownon Aug 23 2024.

Last update: 2023-08-07
Started: 2023-01-07

GLM Application

Rendered fromGLM_Vignette.Rmdusingknitr::rmarkdownon Aug 23 2024.

Last update: 2023-09-08
Started: 2023-09-08

IRT Application

Rendered fromIRT_Vignette.Rmdusingknitr::rmarkdownon Aug 23 2024.

Last update: 2023-09-08
Started: 2023-09-08

Multilevel Application

Rendered fromMLM_Vignette.Rmdusingknitr::rmarkdownon Aug 23 2024.

Last update: 2023-09-08
Started: 2023-09-08

simulation_functions

Rendered fromsimulation_functions.Rmdusingknitr::rmarkdownon Aug 23 2024.

Last update: 2023-07-26
Started: 2022-09-23

t-test Application

Rendered fromttest_Vignette.Rmdusingknitr::rmarkdownon Aug 23 2024.

Last update: 2023-09-08
Started: 2023-09-08