grapes-lacks_all-grapes: Check if data frame is missing any of the specified variables

%lacks_all%R Documentation

Check if data frame is missing any of the specified variables

Description

Check if data frame is missing any of the specified variables

Usage

df %lacks_all% varnames

Arguments

df

a data frame

varnames

a vector with variable names

Value

boolean


sdtmchecks documentation built on Sept. 11, 2024, 9:34 p.m.