www.gusucode.com > stats 源码程序 matlab案例代码 > stats/MultipleComparisonOfGroupMeansExample.m
%% Multiple Comparison of Group Means %% % Load the sample data. % Copyright 2015 The MathWorks, Inc. load carsmall %% % Perform a one-way analysis of variance (ANOVA) to see if there is any % difference between the mileage of the cars by origin. [p,t,stats] = anova1(MPG,Origin,'off'); %% % Perform a multiple comparison of the group means. [c,m,h,nms] = multcompare(stats); %% % |multcompare| displays the estimates with comparison intervals around % them. You can click the graphs of each country to compare its mean to % those of other countries. %% % Now display the mean estimates and the standard errors with the % corresponding group names. [nms num2cell(m)]