dot-is_log_or_null: Check that value is logical or null

.is_log_or_nullR Documentation

Check that value is logical or null

Description

Helper function to check data format.

Usage

.is_log_or_null(x)

Examples

## Not run: 
is_log_or_null(new.world)
## End(Not run)

BIEN documentation built on Jan. 6, 2023, 9:06 a.m.