Learn R Programming

xcms (version 1.48.0)

retexp: Set retention time window to a specified width

Description

Expands (or contracts) the retention time window in each row of a matrix as defined by the retmin and retmax columns.

Usage

retexp(peakrange, width = 200)

Arguments

peakrange
maxtrix with columns retmin and retmax
width
new width for the window

Value

The altered matrix.

See Also

getEIC