crunch (version 1.14.4)

c-categories: S3 method to concatenate Categories and Category objects

Description

S3 method to concatenate Categories and Category objects

Usage

"c"(...)
"c"(...)

Arguments

...

see c

Value

An object of class Categories

Examples

cat.a <- Category(name="First", id=1, numeric_value=1, missing=FALSE)
cat.b <- Category(name="Second", id=2)
cat.c <- Category(name="Third", id=3, missing=TRUE)
cats.1 <- Categories(cat.a, cat.b)
identical(cats.1, c(cat.a, cat.b))
identical(c(cats.1, cat.c), Categories(cat.a, cat.b, cat.c))