numOfFactorsToUse {puma}R Documentation

Determine number of factors to use from an ExpressionSet

Description

This is really an internal function used to determine how many factors to use in design and contrast matrices

Usage

numOfFactorsToUse(eset)

Arguments

eset An object of class ExpressionSet.

Value

An integer denoting the number of factors to be used.

Author(s)

Richard D. Pearson

See Also

Related methods createDesignMatrix and createContrastMatrix

Examples

        #       Next 4 lines commented out to save time in package checks, and saved version used
    # if (require(affydata)) {
        #       data(Dilution)
        #       eset_mmgmos <- mmgmos(Dilution)
        # }
        data(eset_mmgmos)
        numOfFactorsToUse(eset_mmgmos)

[Package puma version 1.8.1 Index]