agrupa_nominal_filtra_small: agrupa_nominal_filtra_small

In GabyP/preparation4modeling: What the Package Does (One Line, Title Case)

Description

group values of nominal variables according to a target variable .

Usage

agrupa_nominal_filtra_small(tbla, target_name, variable_name, limite,
  symbol_to_split = "%-%", limite_grupo = 100)

Arguments

tbla	table with data. It has to have the nominal variable and the target variable.
target_name	name if the target variable.
variable_name	name of the ordinal variable that you want to group.
limite	probability of not belonging to the same group. Used for the hypergeometric test.
symbol_to_split	symbol to split values of variables
limite_grupo	min number for each group to be analized

Examples

set.seed(1)
tbla<-rbind(data.frame(grupo=rep(c('a','b','c','d','e'),100/5),valor=as.numeric(runif(100)>.5 )),data.frame(grupo=rep(c('c','d'),100/2),valor=as.numeric(runif(100)>.5 )))
agrupa_nominal_filtra_small(tbla, target_name='valor', variable_name='grupo',limite=0.05, symbol_to_split='%#%', limite_grupo=50)

GabyP/preparation4modeling documentation built on Sept. 24, 2020, 11:57 p.m.