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 ex8_6;
				  input x c @@;
				cards;
				2      1
				2      1
				2      1
				3      1
				4      1
				4      1
				4      1
				5      1
				7      1
				7      1
				5      2
				5      2
				6      2
				6      2
				6      2
				7      2
				8      2
				10     2
				12     2
				3      3
				5      3
				6      3
				6      3
				6      3
				7      3
				7      3
				9      3
				10     3
				11     3
				11     3
				;
				proc npar1way wilcoxon;
				  var x;
				  class c;
				run;