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SAS读取小工具 1:Column-Pointer Controls @n : move the pointer to the n column in the input buffer. +n : move the pointer forward n columns in the i... 阅读全文
posted @ 2014-11-20 22:10
暴走的豆浆
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摘要:
1:在程序运行中进行宏定义CALL routines that enable you to transfer information between an executing DATA step and the macro processor.You can use the SYMPUT routi... 阅读全文
posted @ 2014-11-20 12:36
暴走的豆浆
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