ribiosUtils (version 1.5-6)

assertContrast: Check dimensionality of contrast matrix

Description

Check dimensionality of contrast matrix

Usage

assertContrast(design, contrast)

Arguments

design

Design matrix

contrast

Contrast matrix

Value

Side effect is used: the function stops if the ncol(design) does not equal nrow(contrast)

Examples

# NOT RUN {
design <- matrix(1:20, ncol=5)
contrast <- matrix(c(-1,1,0,0,0, 0,1,0,-1,0), nrow=5)
assertContrast(design, contrast)

# }