R: Check whether value is even or odd

is_even {sjmisc} | R Documentation

## Check whether value is even or odd

### Description

Checks whether `x` is an even or odd number. Only accepts numeric vectors.

### Usage

    is_even(x)

    is_odd(x)

### Arguments

`x` | Numeric vector or single numeric value, or a data frame or list with such vectors.

### Value

`is_even()` returns `TRUE` for each even value of `x`, `FALSE` for odd values. `is_odd()` returns `TRUE` for each odd value of `x` and `FALSE` for even values.

### Examples

    is_even(4)
    is_even(5)
    is_even(1:4)

    is_odd(4)
    is_odd(5)
    is_odd(1:4)

[Package sjmisc version 2.7.5 Index]