SAS ARRAY 获取 数组 变量名 VNAME

DATA AA;
  SET SASHELP.CLASS;
  LENGTH STR $1000;
  ARRAY _N _NUMERIC_;
  DO OVER _N;
  N=_N_;
  VNAME=VNAME(_N);
  V=_N;
  OUTPUT;
  **STR=CATX(" ",STR,CATX("=",VNAME(_N),_N));
  END;

RUN;

PROC PRINT ;
RUN;

原文地址:https://www.cnblogs.com/wdkshy/p/12330348.html