SAS Base 认证考试—70 题SAS 分多种认证种类:base，advanced，clinic 等，但大多需要先通过 base 认证。但凡此类商业组织提供的考...
1.The following SAS program is submitted: data WORK.TOTAL; set WORK.SALARY; by Department Gender; if First.<_insert_...
SAS Base 认证考试— 70 题 (11-20) Q 11 Given the existing SAS program: proc format; value agegrp low-12 ='Pre-Te...
1 SAS Base 认证考试—70 题 SAS 分多个认证种类：base，advanced，clinic 等，但大多需要先通过base 认证。 但凡这类商业组织提...
