kim (version 0.6.1)

lenu: lenu: Length of unique values

Description

Extract unique elements and get the length of those elements

Usage

lenu(x = NULL)

Value

a vector, data frame, or array-like 'x' but with duplicate elements/rows removed.

Arguments

x

a vector or a data frame or an array or NULL.

Examples

unique(c(10, 3, 7, 10))
lenu(c(10, 3, 7, 10))
unique(c(10, 3, 7, 10, NA))
lenu(c(10, 3, 7, 10, NA))
lenu(c("b", "z", "b", "a", NA, NA, NA))