plotgendat: This function visualizes the differential expression (fold...
In survGenesInterim: Simulation of Survival Studies with Microarray Data

Description Usage Arguments Value Author(s) See Also Examples

View source: R/interim_and_survival_package_functions.R

The fucntion generateExpressionData has as one parameter the log fold change between the gene expression levels of the group of long surviver and the group of short survivers. This parameter is visualized in this function with a barplot.

1	plotgendat(gendat)

gendat

of type 'list'. The return value of the function generateExpressionData

none

Andreas Leha andreas.leha@med.uni-goettingen.de

generateExpressionData, plotgeneratePatientData

fc <- c(rep(0, 500), ceiling(rnorm(500, 0, 1)-0.5))
Sigma.1 <- diag(1000)
Sigma.2 <- diag(1000)
N.1 <- 30
N.2 <- 30

gendat <- generateExpressionData(fc, Sigma.1, Sigma.2, N.1, N.2)
plotgendat(gendat)