plotPowerHist {PROPER} | R Documentation

## Plot the histogram of power

### Description

Using histogram-alike graph to visualize the distribution of all genes and DE genes in all user specified strata.

### Usage

    plotPowerHist(powerOutput, simResult, main = "Histogram of power", return = FALSE)

### Arguments

`powerOutput` | Result object from "comparePower" function.
`simResult` | Result object from "runSims" function.
`main` | Figure caption.
`return` | Return a matrix for average number of genes and true DE genes in each strata.

### Value

A matrix of two rows. First row is for number of genes, and the second row is for number of DE genes. Columns are strata.

### Author(s)

Hao Wu <hao.wu@emory.edu>

### Examples

    ## Not run:
    simOptions = RNAseq.SimOptions.2grp()
    ## run a few simulations
    simRes = runSims(Nreps=c(3,5,7), sim.opts=simOptions, nsims=5,
                     DEmethod="edgeR")

    ## using FDR 0.1 to call DE, then look at power curves and summary
    powers = comparePower(simRes)
    plotPowerHist(powers, simRes)

    ## End(Not run)

[Package PROPER version 1.22.0 Index]