sas 频数分布表数据的计犷 data uni2; input x f @@ cards 653675698711173257524 7710797816830851 proc univariate; var x;freq t; run; The ower to know频数分布表数据的计算 data uni2;input x f @@;cards; 65 3 67 5 69 8 71 11 73 25 75 24 77 10 79 7 81 6 83 0 85 1 ; proc univariate;var x;freq f;run;