filter_signal {RAMClustR}

filter_signal

Description

filter signal

Usage

filter_signal(ms.qc.mean, ms.blank.mean, sn)

Arguments

ms.qc.mean

ms qc mean signal intensities

ms.blank.mean

ms blank mean signal intensities

sn

numeric defines the ratio for 'signal'. i.e. sn = 3 indicates that signal intensity must be 3 fold higher in sample than in blanks, on average, to be retained.

Value

union of which signal is at least 3x larger