2008-07-20から1日間の記事一覧
%let execpath = " "; %macro setexecpath; %let execpath = %sysfunc(getoption(sysin)); %if %length(&execpath) = 0 %then %let execpath = %sysget(sas_execfilepath); data _null_; do i = length("&execpath") to 1 by -1; if substr("&execpath", i, …