makeX_eset {crmn}R Documentation

Make X

Description

Construct a design matrix

Usage

makeX_eset(object, factors, ...)

Arguments

object an ExpressionSet
factors column names from the pheno data of object
... not used

Details

Make a design matrix from the pheno data slot of an expression set, taking care that factors and numerical are handled properly. No interactions are included and formula is the most simple possible, i.e. y~-1+term1+term2+...

Value

a design matrix

Author(s)

Henning Redestig henning@psc.riken.jp

Examples

data(mix)
makeX(mix, "runorder")

[Package crmn version 0.0.11 Index]