is_: Functions for boolean checks

In andrewjameshaynes/helpeR:

Description

Functions to check for numerous different conditions

Usage

is_zero(x, strict = F)

is_natural(x)

is_decimal(x)

Arguments

x	A number/vector to pass to a boolean check
strict	Whether a value is equal to the actual value, or also equal to natural coercion value

Details

A list of is_* checks to be passed to other functions.

Value

A boolean, TRUE/FALSE

Functions

• is_natural: Check whether a number is a positive integer

• is_decimal: Check to see if a number is a decimal, both positive and negative

Examples

is_zero(0, strict=T)
[1] TRUE
is_natural(4)
[1] TRUE
is_decimal(-8.17)
[1] TRUE
is_zero(FALSE, strict=T)
[1] FALSE
is_natural(4.4)
[1] FALSE
is_decimal(-8)
[1] FALSE

andrewjameshaynes/helpeR documentation built on May 28, 2019, 2:44 p.m.