assert_valid_queries: Verify if a Dataset Has the Required Format as Queries...

In epijim/admiral: ADaM in R Asset Library

Description

Verify if a Dataset Has the Required Format as Queries Dataset.

Usage

assert_valid_queries(queries, queries_name)

Arguments

queries	A data.frame.
queries_name	Name of the queries dataset, a string.

Details

Check if the dataset has the following columns

• VAR_PREFIX, e.g., SMQ01, CQ12

• QUERY_NAME, non NA, must be unique per each VAR_PREFIX

• QUERY_ID, could be NA, must be unique per each VAR_PREFIX

• QUERY_SCOPE, 'BROAD', 'NARROW', or NA

• QUERY_SCOPE_NUM, 1, 2, or NA

• TERM_LEVEL, e.g., "AEDECOD", "AELLT", "AELLTCD", ...

• TERM_NAME, character, could be NA only at those observations where TERM_ID is non-NA

• TERM_ID, integer, could be NA only at those observations where TERM_NAME is non-NA

Value

The function throws an error if any of the requirements not met.

Author(s)

Shimeng Huang, Ondrej Slama

Examples

data("queries")
assert_valid_queries(queries, "queries")

epijim/admiral documentation built on Feb. 13, 2022, 12:15 a.m.