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SYMBOLGEN Details 1. With SYMBOLGEN enabled, SAS presenets the results of the resolution of macro variables in the SAS log, it show the value of b... 阅读全文
摘要:
1. As a macro function, you do not need to enclose character values in quotation marks as you do in DATA step functions. One way in which macro langu... 阅读全文
摘要:
/***************************************************格式过程************************************************/PROC FORMAT ;EXCLUDE entry(s); INVALUE name v... 阅读全文
摘要:
data me;put _n_= x=; /*******1******/ input x/*input这里是读入缓冲流的关键步骤变量是从缓冲流中取出数据,根据缓冲流中指针的位置来获取变量信息*/;/*INPUT statement causes SAS to read the first... 阅读全文