SAS/ACCESS Interface to Yellowbrick passes the following SAS functions to Yellowbrick for processing. Where the Yellowbrick function name differs from the SAS function name, the Yellowbrick name appears in parentheses. For more information, see Passing Functions to the DBMS Using PROC SQL.
| ABS | LOG2 (LOG) |
| ARCOS (ACOS) | LOWCASE (LOWER) |
| ARSIN (ASIN) | MINUTE |
| ATAN | MOD (see note) |
| ATAN2 | MONTH |
| BYTE | QTR |
| CEIL | REPEAT |
| COALESCE | SECOND |
| COS | SIGN |
| COUNT | SIN |
| DAY | SQRT |
| DAYOFWEEK | STD (STDDEV_SAMP) |
| EXP | STRIP (BTRIM) |
| FLOOR | SUBSTR |
| HOUR | TAN |
| INDEX (POSITION, STRPOS) | TRANWRD (REPLACE) |
| LENGTH | TRIMN (RTRIM) |
| LENGTHC (CHARACTER_LENGTH) | UPCASE (UPPER) |
| LENGTHN (LENGTH) | VAR (VAR_SAMP) |
| LOG (LN) | YEAR |
| LOG10 (LOG) |
SQL_FUNCTIONS=ALL allows for SAS functions that have slightly different behavior from corresponding database functions that are passed down to the database. Only when SQL_FUNCTIONS=ALL can the SAS/ACCESS engine also pass these SAS SQL functions to Yellowbrick. Because of incompatibility in date and time functions between Yellowbrick and SAS, Yellowbrick might not process them correctly. Check your results to determine whether these functions are working as expected.
| COMPRESS | ROUND |
| DATE (CURRENT_DATE) | TIMEPART |
| DATEPART | TODAY (CURRENT_DATE) |
| DATETIME (NOW) | TRANSLATE |