.allRatioMatr1to2 {wrMisc}

Calculate ratios for each column to each column of reference-matrix

Description

This function calculates ratio(s) for each column of matrix 'x' versus all/each column(s) of matrix 'y' (reference)

Usage

.allRatioMatr1to2(x, y, asLog2 = TRUE, sumMeth = "mean", callFrom = NULL)

Arguments

x

(matrix or data.frame) main input1

y

(matrix or data.frame) main input2

asLog2

(logical)

sumMeth

(character) method

callFrom

(character) allow easier tracking of messages produced

Value

This function returns a numeric vector or matrix in dimension of 'x' (so far summarize all ratios from mult division from mult ref cols as mean or median )

See Also

makeMAList, grep

Examples

.allRatioMatr1to2(matrix(11:14, ncol=2), matrix(21:24, ncol=2))