By the by, how can I change the data structure of "p2004_usa" to long-structured through proc sql and vice versa?
Use Proc Transpose or a Data step.
Generally, PROC SQL isn't a good way to transpose data.
How do you map these ar1 ,ar2 ....... into US0010311035 US00163U1060 .. ? they have the exactly same order ?
I got ar1, ar2 from another calculations. Yes, they are in same order: ar1, ar2, ar3,........
Add this
options dkricond=nowarn dkrocond=nowarn ;
before data step.
Same as before. Now the output dataset has only 'Date' variable. Other variables are gone.
To limit your data you can use a WHERE statement in a data step or proc, assuming you have a SAS date.
e.g.
where year(date)=2004;
How to use the data set decile? That depends on how you want to use it. I suspect you'll need to merge it in but you'll have to provide a sample input/output for more detailed help.
Available on demand!
Missed SAS Innovate Las Vegas? Watch all the action for free! View the keynotes, general sessions and 22 breakouts on demand.
Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.