SAS in 60 Seconds! - Applying Value Formats скачать в хорошем качестве

SAS in 60 Seconds! - Applying Value Formats

Bitcoin donations are welcome: 1GGV3gbJeA83FWmz9hDfPri8EuqcUtodXy SAS in 60 Seconds This video series is intended to help you learn how to program using SAS for your statistical needs. In this video I demonstrate how to quickly add value formats to your variables in the DATA step. In this 1 minute video, I present the format statement and the FORMAT Procedure. Formatting your variables' values is a useful technique to keeping clean data sets and allowing people who aren't familiar with your data to quickly and easily understand the variables contained in them. This is an extremely useful and helpful practice to keep to! Today's Code: proc format; value xformat 1="First" 2="Second" 3="Third" 4="Fourth" 5="Fifth"; value yformat 1="Site A" 2="Site B"; run; data main; input ID x y; label ID = "ID Number" x = "Study Group" y = "Study Site"; format x xformat. y yformat.; cards; 1 2 1 2 3 2 3 4 1 4 1 2 5 2 2 ; run; Use CONTENTS procedure to see formatting; proc contents data=main; run;