featureFilter {GGBase}R Documentation

remove unannotated or undesired features from an smlSet instance

Description

remove unannotated or undesired features from an smlSet instance

Usage

featureFilter(x, requires = c("loc", "autosomal"))

Arguments

x instance of smlSet class
requires character vector – if "loc" is present, require that a non-NA value is present in CHRLOC for each feature; if "autosomal" is present, require that CHR value is in 1:22 (presently assumes human genome)

Value

revised smlSet instance excluding features no

Author(s)

VJ Carey

Examples

library(GGtools)
if (!exists("hmceuB36.2021")) data(hmceuB36.2021)
dim(exprs(hmceuB36.2021))
ff = featureFilter(hmceuB36.2021)
dim(exprs(ff))

[Package GGBase version 3.4.0 Index]