dot-check_by: (Internal) A few checks to ensure 'by=' is valid

.check_byR Documentation

(Internal) A few checks to ensure by= is valid

Description

Thie ensures that the by= argument is of the proper type, is named, and consists of only unique entries.

Usage

.check_by(by)

Arguments

by

named vector or list connecting names of unit of assignment/unitid/cluster variables in specification to unit of assignment/unitid/cluster variables in data. Names represent variables in the StudySpecification; values represent variables in the data.

Value

NULL if no errors are found


propertee documentation built on Aug. 22, 2025, 1:09 a.m.