www.gusucode.com > stats 源码程序 matlab案例代码 > stats/GageRRStudyExample.m
%% Gage R&R Study % Simulate a measurement system by randomly generating the operators, % parts, and the measurements, |y| , operators do on the parts. % Copyright 2015 The MathWorks, Inc. rng(1234,'twister') % for reproducibility y = randn(100,1); % measurements part = ceil(3*rand(100,1)); % parts operator = ceil(4*rand(100,1)); % operators %% % Conduct a gage R&R study for this system using a mixed ANOVA model % without interactions. gagerr(y,{part, operator},'randomoperator',true)