data k; input a1 a2 a4 a3; datalines; 1 2 3 4 5 6 7 8 ; run; proc

What is difference between (a-z) and (a--z)

Question Posted / lucyl

Answer Posted / lucyl

data k;
input a1 a2 a4 a3;
datalines;
1 2 3 4
5 6 7 8
;
run;

proc print data=k;
var a1-a3;
run;

proc print data=k;
var a1--a3;
run;

Is This Answer Correct ?

12 Yes

1 No

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