filterCV {viper} | R Documentation |
This function filter redundant probes based on the highest coefficient of variation
filterCV(expset, ...) ## S4 method for signature 'matrix' filterCV(expset) ## S4 method for signature 'ExpressionSet' filterCV(expset)
expset |
Expression set or Matrix containing the gene expression data, with samples in columns and probes in rows. The |
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Additional parameters added to keep compatibility |
CV filtered dataset
data(bcellViper, package="bcellViper") d1 <- exprs(dset) tmp <- rownames(d1) tmp[round(runif(10, 1, length(tmp)))] <- tmp[1] rownames(d1) <- tmp dim(d1) d1 <- filterCV(d1) dim(d1)