proc iml;
x={1 2 3,4 5 6,7 8 9};
create xxx from n;
append from n;
close xxx;
quit;
proc print;
run;
和
proc iml;
x={1 2,3 4,5 6};
filename matrix'E:\mydata\data.txt';
file matrix;
DO i=1 to nrow(x);
DO j=1 to ncol(x);
PUT (X[i,j]) 格式 +2 @;
end;
put;
end;
run;
quit;
各位大神~~~求问问题出在什么地方?
万谢不辞~~~