SAS应用_医学统计学的例题程序及其结果,学习SAS的必备资料.

				data ex6_14;
				  input x f@@;
				cards;
				0 30
				1 14
				2 8
				3 4
				4 2
				5 0
				6 2
				;
				proc univariate;
				  var x;
				  freq f;
				  output out=mv2
				  mean=mu
				  var=v;
				run;
				data k;
				  set mv2;
				  k=mu**2/(v-mu);
				proc print;
				  var mu k;
				run;