plotMeanSD {LMGene} | R Documentation |
Plots the row standard deviation of a matrix of expression data against the row mean, or the rank of the row mean.
plotMeanSD(indata, by.rank = TRUE, line = FALSE, ymax = NULL)
indata |
An object of class |
by.rank |
If |
line |
If |
ymax |
The upper limit for the plot y-axis. If missing, axis limits are generated automatically by |
Generates a scatter plot of the row standard deviations of a matrix of expression data against the row means or ranks of the row means.
NULL
Rachel Chen and Blythe Durbin-Johnson
library(LMGene) library(Biobase) data(sample.eS) # transform data trans.eS <- transeS(sample.eS, lambda = 727, alpha = 56) # plot SD against rank of mean plotMeanSD(trans.eS, line = TRUE) plotMeanSD(sample.eS, line = TRUE, ymax = 1000)