<prompt> Programu ya SAS inazalisha chati ya mstari wa seti ya data na kichwa, alama za mhimili wa X na Y, na rangi za mstari na alama zilizobadilishwa. data inapaswa kupatikana kutoka kwa faili ya nje au kuingia moja kwa moja kwenye programu.  <response>: Mfano wa utaratibu huu ni pamoja na: STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STAGE STA 