computeZoneIInfo: Compute zone background and noise
Description
Computes the background and noise for a given zone
of a single Affymetrix GeneChip
Usage
computeZoneIInfo(ZoneInfo, NumberBGCells)
Arguments
ZoneInfo
vector of intensities in a given zone
NumberBGCells
number of background cells for the GeneChip
Value
returns a list containing the following components:
background
background value for the given zone
noise
noise value for the given zone
Details
Calculates background and noise for a zone using the algorithms described in the
Affymetrix Statistical Algorithms Description Document. This is an internal
function that will generally not be accessed directly.