CalculateImpVarCutoff: Calculate the Important Variable Cutoff

View source: R/multifac_asca_heatmap2.R

CalculateImpVarCutoffR Documentation

Calculate the Important Variable Cutoff

Description

This function calculates the all important features based on a specfic cutoff.

Usage

CalculateImpVarCutoff(mSetObj, spe.thresh, lev.thresh)

Arguments

mSetObj

Input the name of the created mSetObj (see InitDataObjects)

spe.thresh

alpha threshold, less is better, default less than 5 percentile based chi-square note: spe and leverage are vectors, not a single value, but a list to store the result note: the last model is Model.res, no spe Calculate leverage cutoff based on permutation Calculate the reference distribution of leverages note: leverage.perm is a list with each member in a 3 column matrix

lev.thresh

leverage threshold, the higher better, default more than 95 percentile of permuted leverage

Author(s)

Jeff Xia jeff.xia@mcgill.ca McGill University, Canada License: GNU GPL (>= 2)


xia-lab/MetaboAnalystR documentation built on Feb. 24, 2024, 1:42 a.m.