makeExampleCountsEset: Make example ExpressionSet

In alexvpickering/crossmeta: Cross Platform Meta-Analysis of Microarray Data

Make example ExpressionSet

Description

adapted from DESeq2::makeExampleDESeqDataSet

Usage

makeExampleCountsEset(
  n = 1000,
  m = 12,
  betaSD = 0,
  interceptMean = 4,
  interceptSD = 2,
  dispMeanRel = function(x) 4/x + 0.1,
  sizeFactors = rep(1, m)
)

Arguments

n	number of rows
m	number of columns
betaSD	the standard deviation for non-intercept betas, i.e. beta ~ N(0,betaSD)
interceptMean	the mean of the intercept betas (log2 scale)
interceptSD	the standard deviation of the intercept betas (log2 scale)
dispMeanRel	a function specifying the relationship of the dispersions on 2^trueIntercept
sizeFactors	multiplicative factors for each sample

Examples

eset <- makeExampleCountsEset()

alexvpickering/crossmeta documentation built on May 23, 2024, 5:06 a.m.