MiChip (version 1.26.0)

correctForFlags: Corrects for spots flagged as not present

Description

Spots flagged with a -ve quality flag value by the scanner may be regarded as not present. This method sets their intensity to NA.

Usage

correctForFlags(eset, intensityCutoff=0)

Arguments

eset

ExpressionSet containing intensity values and flags to be filtered

intensityCutoff

value of lowest acceptable intensity value in the experiment

Examples

#Correct ExpressionSet for flags of spots marked as unreadable
## Not run: 
# myCorrectedEset <-correctForFlags(eset, intensityCutoff=0)
# ## End(Not run)