Hi,
I have CSV files for all my data. For one of them, I am missing some data from one experimental unit (the sample was damaged, not all the work was able to be completed on it).
What should I put so SAS will know to not include that sample in the analysis? It's not 0, it just doesn't exist.
Thank you!
Caroline
SAS function FILEEXIST() allows to verify for the existence of an external file by its physical name.
Here some sample code:
%let myfile=C:\temp\test folder\testfile1.txt;
%if %sysfunc(fileexist(&myfile)) %then
%do;
data _null_;
put "file exists: &myfile";
run;
%end;
%else
%do;
data _null_;
put "file does not exist: &myfile";
run;
%end;
We would need to see your actual code to give you more targeted advice for you specific code.
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