lm.var.select: Variable selection for linear models by backward selection....

In IRBLleida/UdBRpackage: Miscellaneous R Functions

Description

Variable selection for linear models by backward selection. Original code at: http://stackoverflow.com/questions/19226816/how-can-i-view-the-source-code-for-a-function. Some changes have been done.

Usage

lm.var.select(model, keep, method = c("none", "Chisq", "F"), k = 2,
  sig = 0.05, verbose = F, ...)

Arguments

model	a linear model (an object of class "lm") with the full model.
keep	a list of model terms to keep in the model at all times.
method	method for variable removal.
k	a numeric value for penalizing number of variables with information criteria. Default value es 2, corresponding to Akaike Information Criteria.
sig	significant level for removal of a variable.
verbose	logical. Should R report information (dropped variable and resulting model) on progress? Default value is FALSE.
...	further arguments to be passed to or from methods.

Value

Proposed final model.

IRBLleida/UdBRpackage documentation built on Dec. 24, 2019, 9:10 p.m.