cv.filter: Microarray probes filtering

Description Usage Arguments Value Author(s) Examples

Description

Function to filter microarray probes according to coefficient of variation

Usage

1
cv.filter(data, cutoff = 0.05)

Arguments

data

expression matrix with probes in rows and samples in columns

cutoff

cutoff value for filtering

Value

Expression matrix, probes with CV below cutoff are filtered out.

Author(s)

Ivana Ihnatova

Examples

1
2
3
4
data(Singhdata)
data<-Singhdata$esets[[1]][1:1000,]
data.filtered<-cv.filter(data)
head(data.filtered)

MAMA documentation built on Jan. 15, 2017, 3:05 p.m.

Related to cv.filter in MAMA...