MetSizeR
:exclamation: This is a read-only mirror of the CRAN R package repository. MetSizeR — A Shiny App for Sample Size Estimation in Metabolomic Experiments
Install / Use
/learn @cran/MetSizeRREADME
MetSizeR
MetSizeR is a Shiny application developed for metabolomic scientists to estimate the optimal sample size required for a study to achieve a desired statistical power for their study, even in cases where pilot data are not available. The MetSizeR application is developed based on the methodology by Nyamundanda et al. (2013).
Installation
MetSizeR can be installed from CRAN with:
install.packages("MetSizeR")
Accessing MetSizeR application
All MetSizeR functionality is accessed through a Shiny application, which can be accessed by running the following command:
# load MetSizeR package
library(MetSizeR)
# launch MetSizeR Shiny application
MetSizeR()
References
Nyamundanda, G., Gormley, I. C., Fan, Y., Gallagher, W. M., & Brennan, L. (2013). MetSizeR: Selecting the optimal sample size for metabolomic studies using an analysis based approach. BMC Bioinformatics, 14(1), 338. https://doi.org/10.1186/1471-2105-14-338
