regr_param_ex {conmolfields}R Documentation

Computes extended set of regression parameters: R2ex

Description

Computes extended set of regression parameters: R2ex

Usage

regr_param_ex(predval, expval, trainval)

Arguments

predval
expval
trainval

Examples

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
regr_param_ex <- function(predval, expval, trainval) {
  n_p <- length(predval)
  rss <- 0
  for (i in 1:n_p) {
    rss <- rss + (predval[i] - expval[i]) * (predval[i] - expval[i])
  }
  r2ex <- 1 - ((rss/(n_p-1)) / var(trainval))
  r2ex
}

[Package conmolfields version 0.0-19 Index]