data list-etc;
informat subj $3.
name $20.
dob mmddyy10.
salary dollar8.
;
cards;
"001","Christopher Mullens",11/12/1955,"$45,200"
"002","Michelle Kwo",9/12/1955,"$78,123"
"003","Roger W. McDonald",1/1/1960,"$107,200"
;
input subj
name
dob
salary ;
format dob date9.0 salary dollar8.;
run;;
这段程序有什么错误吗？求指教。还有下面这段程序，怎么修改呀？ data demographics; infile "C:\软件\Learning\mydata.csv" dsd;
input gender $ age height weight; run; proc print data=demographics; run;;
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