Control Inputs for Extracting Data

This function checks the validity of input data and the feature name column. It ensures that the input data is a dataframe, the feature name column is specified correctly, and contains valid data.

Usage

control_inputs_extract_data(data, feature_name_columns)

Arguments

data

A dataframe containing the input data.

feature_name_columns

A character vector specifying the names of the feature name columns. The columns must be present in the dataframe data. If `NA`, no column is checked.

Details

The function performs the following checks: - Ensures the input data is a dataframe. - Checks if the feature name column is a single string and exists in the data. - Ensures the specified feature name column does not contain only `NA` values. - Checks if the input dataframe is not empty.

If any of these checks fail, the function stops with an error message.