is_constant: Check if vector is constant

View source: R/utils.R

is_constantR Documentation

Check if vector is constant

Description

Check if vector is constant

Usage

is_constant(x, skip_missing = FALSE)

Arguments

x

Vector: Input

skip_missing

Logical: If TRUE, skip NA values before test

Value

Logical.

Author(s)

EDG

Examples

## Not run: 
x <- rep(9, 1000000)
is_constant(x)
x[10] <- NA
is_constant(x)
is_constant(x, skip_missing = TRUE)

## End(Not run)

egenn/rtemis documentation built on June 14, 2025, 11:54 p.m.