is_logical_vec: Check if a Vector is a Valid Logical Vector

In checkthat: Intuitive Unit Testing Tools for Data Manipulation

Check if a Vector is a Valid Logical Vector

Description

This function checks if a given vector is a valid logical vector. A valid logical vector is one that contains only logical values (TRUE or FALSE), has a length of at least 1, and does not consist entirely of missing values (NA).

Usage

is_logical_vec(logical_vec)

Arguments

logical_vec

A vector to be evaluated.

Value

TRUE if logical_vec is a valid logical vector, otherwise FALSE.

Examples

# Check if a valid logical vector
is_logical_vec(c(TRUE, FALSE, TRUE)) # Returns TRUE

# Check if an empty vector
is_logical_vec(c()) # Returns FALSE

# Check if a vector with missing values
is_logical_vec(c(TRUE, FALSE, NA)) # Returns TRUE
is_logical_vec(c(NA, NA, NA)) # Returns FALSE

checkthat documentation built on Sept. 13, 2023, 1:06 a.m.