| Bioinformatics Toolbox | |
Plots values for Affymetrix CHP file probe set
probesetplot(CHPStruct, ID, 'PropertyName', PropertyValue)
probesetplot(..., 'GeneName', GeneNameValue)
probesetplot(..., 'Field', FieldValue)
probesetplot(..., 'ShowStats',ShowStatsValue)
probesetplot(CHPStruct, ID, 'PropertyName', PropertyValue) plots the PM and MM intensity values for probe set ID. CHPStruct is a structure created from an Affymetrix CHP file. ID can be the index of the probe set or the probe set name. Note: the probe set numbers for a CHP file use 0 based indexing while MATLAB uses 1 based indexing. CHPStruct.ProbeSets(1) has ProbeSetNumber 0.
probesetplot(..., 'GeneName', GeneNameValue) when GeneName is true, uses the gene name, rather than the probeset name for the title.
probesetplot(..., 'Field', FieldValue) shows the data for a field (FieldValue). Valid fieldnames are: Background, Intensity, StdDev, Pixels, and Outlier.
probesetplot(..., 'ShowStats',ShowStatsValue) when ShowStats is true, adds mean and standard deviation lines to the plot.
chpStruct = affyread('Drosophila-121502.chp',...
'D:\Affymetrix\LibFiles\DrosGenome1')
probesetplot(chpStruct,'AFFX-YEL018w/_at','showstats',true);
Bioinformatics Toolbox functions affyread, probesetlink, probesetlookup
| | probesetlookup | probesetvalues | |
© 1994-2005 The MathWorks, Inc.