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标题: Macro 变量调用问题 [打印本页]

作者: shiyiming 时间: 2013-12-5 16:54
标题: Macro 变量调用问题
data _null_;
x='the answer is "yes"';
call symputx('test',%nrstr(x));
run;
ods listing close;
ods noresults;
ods tagsets.excelxp
file="c:/test.xls"
style=meadow
options (
sheet_name = "test");
title1 "purpose: &test";

proc print data=tmp; run;

运行上面的程序会有错误，应该怎么修改呢？

作者: shiyiming 时间: 2013-12-6 09:50
标题: Re: Macro 变量调用问题
[code:1b40f9xf]data _null_;
x='the answer is "yes"';
call symputx('test',x);
run;
ods listing close;
ods noresults;
ods tagsets.excelxp
file="c:/test.xls"
style=meadow
options (
sheet_name = "test");
title1 "purpose: %superq(test)";

proc print data=tmp; run;[/code:1b40f9xf]

作者: shiyiming 时间: 2013-12-6 20:09
标题: Re: Macro 变量调用问题
[quote="hopewell":22v9j3m9][code:22v9j3m9]data _null_;
x='the answer is "yes"';
call symputx('test',x);
run;
ods listing close;
ods noresults;
ods tagsets.excelxp
file="c:/test.xls"
style=meadow
options (
sheet_name = "test");
title1 "purpose: %superq(test)";

proc print data=tmp; run;[/code:22v9j3m9][/quote:22v9j3m9]

后来用%bquote解决了
%superq 和 %bquote 有什么区别呢？

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