PlotPowerProfile: Plot power profile

In xia-lab/MetaboAnalystR3.0: An R Package for Comprehensive Analysis of Metabolomics Data

Description

Plot power profile, specifying FDR level and sample size. It will return the image as well as the predicted power at various sample sizes.

Usage

PlotPowerProfile(mSetObj=NA, fdr.lvl, smplSize, imgName, format, dpi, width)

Arguments

mSetObj	Input the name of the created mSetObj (see InitDataObjects)
fdr.lvl	Specify the false-discovery rate level.
smplSize	Specify the maximum sample size, the number must be between 60-1000.
imgName	Specify the name to save the image as.
format	Specify the format of the image to save it as, either "png" or "pdf".
dpi	Specify the dots-per-inch (dpi). By default it is 72, for publications the recommended dpi is 300.
width	Specify the width of the image. NA specifies a width of 9, 0 specifies a width of 7, otherwise input a chosen width.

Author(s)

Jeff Xia [e-mail] McGill University, Canada License: GNU GPL (>= 2)

xia-lab/MetaboAnalystR3.0 documentation built on May 6, 2020, 11:03 p.m.