mod.valid: Model validation at a glance

In philyoun/r4phil:

Description

mod.valid function will provide internal&external statistics for model validation.

Usage

mod.valid(a, b, c, d, e)

Arguments

a	is a entire set of indep variables in model-building set.
b	is a response variable in model-building set.
c	is a entire set of indep variables in validation set.
d	is a response variable in validation set
e	is a number of column(s) you want to put in the model. ex) lm(y~x1+x2+x3+x8) is what you want, e=c(1,2,3,8)

Value

a matrix with coefficients, p, Mallow's Cp, R.squared, R.adj.squared, SSE, PRESS, MSE, MSPR, AIC and BIC

Examples

library(ALSM)
mod.valid(SurgicalUnit[,1:8],SurgicalUnit[,10],SurgicalUnitAdditional[,1:8],SurgicalUnitAdditional[,10],c(1,2,3,8))

philyoun/r4phil documentation built on Dec. 4, 2020, 10:12 a.m.