twilight.getmatrix {twilight}R Documentation

Internal function to extract the gene expression matrix from an expression set

Description

If the input object is of class exprSet, the function extracts the gene expression matrix.

Usage

twilight.getmatrix(xin)

Arguments

xin Input object of class exprSet.

Value

Returns the matrix of gene expression values.

Author(s)

Stefanie Scheid http://www.molgen.mpg.de/~scheid

References

Scheid S and Spang R (2004): A stochastic downhill search algorithm for estimating the local false discovery rate, IEEE TCBB 1(3), 98–108.

See Also

twilight.pval


[Package twilight version 1.4.0 Index]