What do you code to create a macro? : sas-macro
No Answer is Posted For this Question
Be the First to Post Answer
what is the function of catx syntax? : Sas-administrator
Name statements that are execution only.
What is the difference between using drop = data set option in data statement and set statement?
How would you code a merge that will keep only the observations that have matches from both sets.
5 Answers Accenture, Bank Of America,
I need help in merging two different datasets. I am merging by date and I want to propagate observations from one dataset to the corresponding dates. One dataset has a unique date for each day of the month, while the other dataset has same date for different patient visits. For example I want to spread an observation on the 31DEC2008 from one dataset to several observations with the same date on a second dataset for all the patients who visited on that date. I have tried to merge the two and the result is not what I wanted. Instead I get a dataset whereby all the dates have missing values where observations from the first datset should have spread.
what are sas bi dashboard components? : Sas-bi
What are exact SAS Base contents..?N what r SAS Tools..?
how to perform paired t-test using Base/SAS & SAS/Stat?
Give e an example of..
What is the order of evaluation of the following operators + - * / ** () ???
What are the ways in which macro variables can be created in sas programming?
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;