getProj: Extract projection values

In MineICA: Analysis of an ICA decomposition obtained on genomics data

Description

Extract projection values of a given set of IDs on a subset of components.

Usage

  getProj(icaSet, ids, keepComp,
    level = c("features", "genes"))

Arguments

icaSet	An object of class IcaSet
ids	feature or gene IDs
keepComp	Index of the components to be conserved, must be in indComp(icaSet)
level	The level of projections to be extracted, either "features" or "genes"

Value

A vector or a list of projection values

Author(s)

Anne Biton

Examples

## load an example of IcaSet
data(icaSetCarbayo)

##get the projection of your favorite proliferation genes
#on all components
getProj(icaSetCarbayo, ids=c("TOP2A","CDK1","CDC20"), level="genes")

#on some components
getProj(icaSetCarbayo, ids=c("TOP2A","CDK1","CDC20"),
keepComp=c(1,6,9,12),level="genes")

##get the gene projection values on the sixth component
getProj(icaSetCarbayo, keepComp=6,level="genes")

MineICA documentation built on Nov. 8, 2020, 5:35 p.m.