This function performs various checks on the mass dataset to ensure its integrity and consistency. It checks the format and content of
check_mass_dataset( expression_data, sample_info, variable_info, sample_info_note, variable_info_note )
A data frame containing expression data.
A data frame containing sample information.
A data frame containing variable information.
A data frame containing notes for sample information.
A data frame containing notes for variable information.
A string indicating the result of the checks. It returns "all good." if all checks pass, otherwise it returns an error message.
The function performs a series of checks to validate the integrity and consistency of the mass dataset. It checks for missing data, data types, and the relationship between different components of the dataset.