TY - BOOK ED - Safari eBooks. TI - SAS certification prep guide: advanced programming for SAS 9 PY - 2011/// KW - SAS (Computer file) KW - Electronic data processing personnel KW - Certification KW - Study guides KW - SAS (Computer program language) KW - Macroprogramming KW - Electronic books KW - local N1 - Includes index; Performing queries using PROC SQL -- Performing advanced queries using PROC SQL -- Combining tables horizontally using PROC SQL -- Combining tables vertically using PROC SQL -- Creating and managing tables using PROC SQL -- Creating and managing indexes using PROC SQL -- Creating and managing views using PROC SQL -- Managing processing using PROC SQL -- Introducing macro variables -- Processing macro variables at execution time -- Creating and using macro programs -- Storing macro programs -- Creating samples and indexes -- Combining data vertically -- Combining data horizontally -- Using lookup tables to match data -- Formatting data -- Modifying SAS data sets and tracking changes -- Introduction to efficient SAS programming -- Controlling memory usage -- Controlling data storage space -- Using best practices -- Selecting efficient sorting strategies -- Querying data efficiently UR - http://ezproxy.alfaisal.edu/login?url=http://academic.safaribooksonline.com/?uiCode=sdl&xmlId=9781607649250 ER -