What software are you using? In Enterprise Guide you if you are viewing a dataset you can use Ctrl+F .
But if you have lots of data (which it sounds like you do) you are better to write SAS code . You could do something like this:
%macro find_data (column= , value= ) ; data want; set sashelp.class; where &column=&value; run; %mend; %find_data (column=Name , value='Carol') ; %find_data (column=Age , value=14) ;
Learn the difference between classical and Bayesian statistical approaches and see a few PROC examples to perform Bayesian analysis in this video.
Find more tutorials on the SAS Users YouTube channel.