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tern.mmrm (version 0.3.3)

h_assert_data: 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)

Value

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

Arguments

vars

(list)
variables to use.

data

(data.frame)
data to use.

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.