predictSiteGroup: Posterior probability of group membership

In jasonelaw/RIVPACS: Fit RIVPACS type models and calculate metrics from RIVPACS predictions

Posterior probability of group membership

Description

Uses results of lda to predict which group the site belongs to based on the data for the site/sample. Tested! Works! nsite * ngroup

Usage

predictSiteGroup(data, center, invcov, group)

Arguments

data	a matrix of site predictor variables
center	a matrix of group means for the site calibration data
invcov	a pooled inverse coveraince matrix for the site calibration data
group	a vector of grouping indicators for the calibration data

Value

a list: 1) a matrix of posterior probabilities of group membership 2) the minimum distance of each site from the group centroids (used to determine whether the site is an outlier)

jasonelaw/RIVPACS documentation built on Sept. 27, 2022, 6:34 p.m.