What are the default statistics that proc means produce?
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How would you code a merge that will keep only the observations that have matches from both sets.
5 Answers Accenture, Bank Of America,
when we are using the PROC TRANSPOSE? OBSERVATIONS are repeated then what will happen and what it will show in log window.
What report output formats can you generate using SAS?
What are the efficacy variables in your study?
2 Answers Accenture, Quintiles,
how the sas basic syntax style described? : Sas-administrator
Do you think professionally?
In ARRAY processing, what does the DIM function do?
What is _n_?
Please write codes to merge two datasets and keep every record in the first dataset.
The below code we are using for creating more than one macro variables in proc sql using into clause. How we can use same code to create macro variables vara, varb, varc instead of var1, var2, var3.? proc sql noprint; select count(distinct(patient)) into :var1 - :var3 from dataset1 group by trtreg1c ; quit;
What is the purpose of _character_ and _numeric_?
what is a method for assigning first.var and last.var to the by groupvariable on unsorted data? : Sas programming