check.valid.groups {abn}

R Documentation

Simple check on the grouping variable

Description

Simple check on the grouping variable

Usage

check.valid.groups(
  group.var = NULL,
  data.df = NULL,
  cor.vars = NULL,
  verbose = FALSE
)

Arguments

group.var	Name of grouping variable.
data.df	data frame of all variables including the variable specified in group.var as factor.
cor.vars	Name(s) of variables to which the grouping should be applied to.
verbose	when TRUE additional information is printed. Defaults to FALSE.

Value

list with data.df, indexes of variables to which the grouping should be applied to and the associated group for each observation as integer.

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