sta41_2.m

来自「几个用于统计方法的matlab程序」· M 代码 · 共 8 行

strength = [82 86 79 83 84 85 86 87 74 82 78 75 76 77 79 ...
            79 77 78 82 79];
alloy = {'st','st','st','st','st','st','st','st',...
         'al1','al1','al1','al1','al1','al1',...
         'al2','al2','al2','al2','al2','al2'};
%尽管在本例中对alloy向量进行了排序，但不必对分组变量进行排序。
p = anova1(strength,alloy)