If you set a label in the data step and call a proc freq on
the data, how do you display the data without the labels
and just the variables.
what is function of retain statment
How do you read in the variables that you need?
In the SAS Data step what is the difference between the subsetting done by Where and subsetting done by If?
Can you execute macro within another macro? If so, how would sas know where the current macro ended and the new one began? : sas-macro
What is LAG function?How is it used? can any one explain
3 Answers TRE, Verinon Technology Solutions,
I have 2 data sets A & B. Both have a variable called Age in them, each of them specifying a different functionality. In my program I use bot these data sets. How do I specify which Age variable I want to use?
Mention what are the data types does SAS contain?
what are the best practices to process the large data sets in sas programming? : Sas-administrator
How do you connect the desktop application to metadata server? : sas-grid-administration
what is a method for assigning first.var and last.var to the by groupvariable on unsorted data? : Sas programming
/*i have the following dataset.*/ data score; input marks ; datalines; 10 20 30 40 50 60 70 80 90 100 ; run; Now i should get the result as sum of 1 to 5 i.e(10+20+30+40+50)=150 and 2 to 6 i.e(20+30+40+50+60)=200 and 3 to 7 i.e(30+40+50+60+70)=250 and so on. how to get it. thanks in advance
· What are some good SAS programming practices for processing very large data sets?