EANING (e.g., 0=Yes or 1=No) AND ensuring there is only one equals sign per cell; (2) no leading/trailing spaces near the equals sign; (3) all variables of TYPE encoded have VALUES entries; (4) all variables with VALUES entries are listed as TYPE encoded; and (5) there are no duplicated MEANINGs (e.g., 1=Yes; 2=Yes) within the same variable."><meta property="og:description" content="This function checks for potential errors in the VALUES columns by ensuring (1) required format of VALUE=MEANING (e.g., 0=Yes 