what is snowflake schema? : Sas-di
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In the following DATA step, what is needed for ‘fraction’ to print to the log? data _null_; x=1/3; if x=.3333 then put ‘fraction’; run;
what are all the ways to define macro variable??
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Do you need to know if there are any missing values?
what is the difference between x=substr(name,1,2); and substr(name,1,2)='x';
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.
for what purpose would you use the retain statement? : Sas programming
What statement do you code to tell SAS that it is to write to an external file?
How will you use the WHO Drug Dictionary for Reporting Clinical Trials?
Hi im new to sas. I have a file with some charecter variables and some numeric variables now i want to load charecter variables into one datastep and numeric variables into another data step pls let me know Thanks
Under what circumstances would you code a SELECT construct instead of IF statements?
how to intersect the tables by using PROC MIXED?