check_non_null_and_identical_colnames: Check non-null and consistent column names across datasets

In HMC: High-Dimensional Mean Comparison with Projection and Cross-Fitting

Check non-null and consistent column names across datasets

Description

Ensures all input datasets have non-null, non-empty, and identical column names.

Usage

check_non_null_and_identical_colnames(data_list)

Arguments

data_list

A list of matrices or data frames to be checked.

Value

NULL (called for side-effect). Throws an error if validation fails.

Examples

d1 <- data.frame(a = 1:2, b = 3:4)
d2 <- data.frame(a = 5:6, b = 7:8)
check_non_null_and_identical_colnames(list(d1, d2))

HMC documentation built on June 8, 2025, 10:32 a.m.