Microarray Normalization and Filtering

List of microarray normalization and filtering functions.

exprprofrangeCalculate range of gene expression profiles
exprprofvarCalculate variance of gene expression profiles
geneentropyfilterRemove genes with low entropy expression values
genelowvalfilterRemove gene profiles with low absolute values
generangefilterRemove gene profiles with small profile ranges
genevarfilterFilter genes with small profile variance
malowessSmooth microarray data using the Lowess method
manormNormalize microarray data
quantilenormperforms quantile normalization over multiple arrays


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