--- a +++ b/OmicsFold/man/feature.selection.stability.Rd @@ -0,0 +1,34 @@ +% Generated by roxygen2: do not edit by hand +% Please edit documentation in R/feature_loadings.R +\name{feature.selection.stability} +\alias{feature.selection.stability} +\title{Extract sPLS-DA feature selection stability} +\usage{ +feature.selection.stability(splsda.model, splsda.perf, comp) +} +\arguments{ +\item{splsda.model}{Trained mixOmics sPLS-DA model.} + +\item{splsda.perf}{Performance evaluation of the sPLS-DA model generated by +mixOmics perf.} + +\item{comp}{Component number of which to retrieve feature selection +stabilities.} +} +\value{ +A data frame containing the features selected for the specificed +component and their relative stability, as a proportion of trained models +0-1. +} +\description{ +Extract feature selection stabilities for a given component from a +performance validated mixOmics sPLS-DA model Feature stabilities are an +important indicator of the confidence that a selected feature is predictive +for the outcome classes in the model, and hence (in combination with the +loading weight) is likely to be of biological significance. +} +\examples{ +\dontrun{ +feature.selection.stability(splsda.analysis, perf.splsda.analysis, comp=1) +} +}