外部CSVファイルをdataステップで読み込み、データセット化する
filename sample "C:\SAS_Study\test2.csv";
data work.test;
infile sample dim="," firstobs=2;
input id:$8. name:$32. class:8.;
run;
filename sample "C:\SAS_Study\test2.csv";
data work.test;
infile sample dim="," firstobs=2;
input id:$8. name:$32. class:8.;
run;