What is the difference between %local and %global?
- 1 Answers
- 1218 Views
- I also Faced
- E-Mail Answers
Answer / venkatesh
if we write macro variable inside the local it is called local macro we can turn local macro variable into global macro.
if we write macro outside the global it is called global macro we can't turn global macro into local.
| Is This Answer Correct ? | 0 Yes | 0 No |
How could you generate test data with no input data?
How do you debug and test your SAS programs? What can you learn from the SAS log when debugging? How do you test for missing values? How would you create multiple observations from a single observation? What are some good SAS programming practices for processing very large data sets? Briefly describe 5 ways to do a "table lookup" in SAS. Why is SAS considered self-documenting? Are you sensitive to code walk-throughs, peer review, or QC review? What other SAS features do you use for error trapping and data validation? How does SAS handle missing values in: assignment statements, functions, a merge, an update, sort order, formats, PROCs?
what is data access? : Sas-di
how do u validate the program which u have written.
What is maximum storage capability of SAS?
Do you need to combine data sets? How should you combine data sets– MERGE or SET statements in DATA steps,PROC APPEND,PROC SQL?
How do you convert basic cube to transaction cube and transaction cube to basic cube?
Can we use where and having clauses in a single SAS program. ex: proc sql; select a,b,c from test where state in 'KA' and having <some condition>. Is the above program run correctly, if not why ?
Code the MEANS to produce output to be used later.
explain what is data set in sas? : Sas-administrator
how to read the variables in sas? : Sas-administrator
data abc; input x y ; cards; 1 2 5 6 7 8 7 8 1 7 5 7 ; run; Proc Freq data=abc; tables x*y / chisq nopercent nocol norow PLCORR; RUN; If we run the code, we have Polychoric Correlation = 0.9054 in the last table. I want to extract this particular entry with the value. Means I will create one dataset in which this value will be stored/extracted. I need your help in coding this. Please help me out.
Teradata 
