h_assert_data: Assertions for Datasets

In tern.mmrm: Tables and Graphs for Mixed Models for Repeated Measures (MMRM)

Assertions for Datasets

Description

We provide assertion functions to check the input dataset.

Usage

h_assert_one_rec_pt_visit(vars, data)

h_assert_rsp_var(vars, data)

h_assert_visit_var(vars, data)

h_assert_id_var(vars, data)

h_assert_weights_var(vars, data)

h_assert_data(vars, data)

Arguments

vars	(list) variables to use.
data	(data.frame) data to use.

Value

Nothing, only fails with an error if assertion does not hold.

Functions

• h_assert_one_rec_pt_visit(): asserts single record per patient and visit.

• h_assert_rsp_var(): assert numeric response variable.

• h_assert_visit_var(): assert factor visit variable.

• h_assert_id_var(): assert subject ID variable.

• h_assert_weights_var(): assert numeric weights variable.

• h_assert_data(): high-level assertion function to check the dataset.

tern.mmrm documentation built on Aug. 8, 2025, 6:46 p.m.