plotVarFreq: Variable Frequency Plot

In RFmarkerDetector: Multivariate Analysis of Metabolomics Data using Random Forests

Description

This function plots the probability of selection of each variable (metabolite) as the proportion of times that is selected by AUCRF method

Usage

plotVarFreq(varFrequency, thd = 0.4, color = "blue", hcol = "red")

Arguments

varFrequency	a numeric vector with the probabilities of selection of each input variable
thd	a numeric value that indicates the lower limit of probability of variables to be represented. The default value is 0.4 (40%)
color	the color of the graph
hcol	the color of the horizontal line, indicating the lower limit of the probability of selection of variables

Author(s)

Piergiorgio Palla

Examples

## data(cachexiaData)
## rf.aucv1 <- aucMCV(cachexiaData, ref_level = 'control')
## plotVarFreq(varFrequency = rf.aucv1$Psel,  thd=0.55)

RFmarkerDetector documentation built on May 2, 2019, 3:42 p.m.