Variance stabilization and calibration for microarray data


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Documentation for package `vsn' version 1.8.0

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getIntensityMatrix Extract a matrix of microarray intensities from various kinds of objects
kidney Intensity data for 1 cDNA slide with two adjacent tissue samples from a nephrectomy (kidney)
lymphoma Intensity data for 8 cDNA slides with CLL and DLBL samples from the Alizadeh et al. paper in Nature 2000
meanSdPlot Plot row standard deviations versus row means
nchoosek List all subsets of size k from n objects
normalize.AffyBatch.vsn Wrapper for vsn to be used as a normalization method in the package affy
sagmbAssess Simulate data and assess vsn's parameter estimation
sagmbSimulateData Simulate data and assess vsn's parameter estimation
vsn Variance stabilization and calibration for microarray data.
vsnh A function that transforms a matrix of microarray intensities
vsnPlotPar Plot trajectories of calibration and transformation parameters for a vsn fit