summarizeIntensitiesAsMedian

ExpressionSet containing probe intensity data to be summarized

eset

The lowest acceptable length of the matrix to calculate a median

minSumlength

if <code>TRUE</code> then summarized data will be filtered according to the MAD median absolute deviation and set to  <code>NA</code> if the median is less than MAD

madAdjust


	As the probes are spotted onto the in quaduplet
	or duplicate the values have to be combined in some way. This function
	takes the median of the intensities for the spots. Effectively
	the mean for duplicates. If less than half of the spots are
	present an NA is added


datagen

This package takes the MiChip miRNA microarray .grp
scanner output files and parses these out, providing summary
and plotting functions	to analyse MiChip hybridizations. A
set of hybridizations is packaged into an ExpressionSet allowing
it to be used by other	BioConductor packages.

Jonathon Blake

MiChip

MiChip Parsing and Summarizing Functions

summarizeIntensitiesAsMedian function

As the probes are spotted onto the in quaduplet
	or duplicate the values have to be combined in some way. This function
	takes the median of the intensities for the spots. Effectively
	the mean for duplicates. If less than half of the spots are
	present an NA is added

summarizeIntensitiesAsMedian: Summarizes the probe intensity as median of replicates spotted

Description

Usage

Arguments

Examples