> #6.7 CMH Analysis of Hot Chip Example > x<-matrix(c( + 3,4,4, + 3,4,2, + 3,4,1, + 4,1,4, + 3,3,3, + 2,5,3, + 2,2,3, + 1,2,1, + 3,1,3, + 3,4,2, + 3,3,4, + 5,4,5, + 1,1,1, + 1,1,3, + 4,5,1, + 5,3,1, + 2,3,1, + 1,2,3, + 1,2,3, + 2,3,3, + 2,2,4, + 3,4,1, + 3,3,1, + 1,1,4, + 1,1,4, + 4,3,5, + 4,1,1, + 2,1,1, + 1,4,1, + 2,1,4, + 3,4,2, + 3,1,3, + 4,2,4, + 1,3,1, + 2,3,2, + 1,3,1, + 1,3,4, + 2,3,1, + 3,2,3, + 2,2,5, + 4,4,1, + 3,3,4, + 2,1,1, + 2,3,4, + 2,1,2, + 4,1,1, + 3,1,3, + 2,4,1, + 3,4,1, + 4,1,1, + 3,2,1, + 4,4,3, + 2,1,1, + 3,2,1, + 3,2,1),ncol=3,byrow=T) > colnames(x)<-c("Chip A","Chip B","Chip C") > > #contingency tables used for CMH analysis > xtoCMH(x) , , Consumer = 1 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 0 0 1 0 Chip C 0 0 0 1 0 , , Consumer = 2 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 0 0 1 0 Chip C 0 1 0 0 0 , , Consumer = 3 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 0 0 1 0 Chip C 1 0 0 0 0 , , Consumer = 4 1 2 3 4 5 Chip A 0 0 0 1 0 Chip B 1 0 0 0 0 Chip C 0 0 0 1 0 , , Consumer = 5 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 0 1 0 0 Chip C 0 0 1 0 0 , , Consumer = 6 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 0 0 0 0 1 Chip C 0 0 1 0 0 , , Consumer = 7 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 0 1 0 0 0 Chip C 0 0 1 0 0 , , Consumer = 8 1 2 3 4 5 Chip A 1 0 0 0 0 Chip B 0 1 0 0 0 Chip C 1 0 0 0 0 , , Consumer = 9 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 1 0 0 0 0 Chip C 0 0 1 0 0 , , Consumer = 10 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 0 0 1 0 Chip C 0 1 0 0 0 , , Consumer = 11 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 0 1 0 0 Chip C 0 0 0 1 0 , , Consumer = 12 1 2 3 4 5 Chip A 0 0 0 0 1 Chip B 0 0 0 1 0 Chip C 0 0 0 0 1 , , Consumer = 13 1 2 3 4 5 Chip A 1 0 0 0 0 Chip B 1 0 0 0 0 Chip C 1 0 0 0 0 , , Consumer = 14 1 2 3 4 5 Chip A 1 0 0 0 0 Chip B 1 0 0 0 0 Chip C 0 0 1 0 0 , , Consumer = 15 1 2 3 4 5 Chip A 0 0 0 1 0 Chip B 0 0 0 0 1 Chip C 1 0 0 0 0 , , Consumer = 16 1 2 3 4 5 Chip A 0 0 0 0 1 Chip B 0 0 1 0 0 Chip C 1 0 0 0 0 , , Consumer = 17 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 0 0 1 0 0 Chip C 1 0 0 0 0 , , Consumer = 18 1 2 3 4 5 Chip A 1 0 0 0 0 Chip B 0 1 0 0 0 Chip C 0 0 1 0 0 , , Consumer = 19 1 2 3 4 5 Chip A 1 0 0 0 0 Chip B 0 1 0 0 0 Chip C 0 0 1 0 0 , , Consumer = 20 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 0 0 1 0 0 Chip C 0 0 1 0 0 , , Consumer = 21 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 0 1 0 0 0 Chip C 0 0 0 1 0 , , Consumer = 22 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 0 0 1 0 Chip C 1 0 0 0 0 , , Consumer = 23 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 0 1 0 0 Chip C 1 0 0 0 0 , , Consumer = 24 1 2 3 4 5 Chip A 1 0 0 0 0 Chip B 1 0 0 0 0 Chip C 0 0 0 1 0 , , Consumer = 25 1 2 3 4 5 Chip A 1 0 0 0 0 Chip B 1 0 0 0 0 Chip C 0 0 0 1 0 , , Consumer = 26 1 2 3 4 5 Chip A 0 0 0 1 0 Chip B 0 0 1 0 0 Chip C 0 0 0 0 1 , , Consumer = 27 1 2 3 4 5 Chip A 0 0 0 1 0 Chip B 1 0 0 0 0 Chip C 1 0 0 0 0 , , Consumer = 28 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 1 0 0 0 0 Chip C 1 0 0 0 0 , , Consumer = 29 1 2 3 4 5 Chip A 1 0 0 0 0 Chip B 0 0 0 1 0 Chip C 1 0 0 0 0 , , Consumer = 30 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 1 0 0 0 0 Chip C 0 0 0 1 0 , , Consumer = 31 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 0 0 1 0 Chip C 0 1 0 0 0 , , Consumer = 32 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 1 0 0 0 0 Chip C 0 0 1 0 0 , , Consumer = 33 1 2 3 4 5 Chip A 0 0 0 1 0 Chip B 0 1 0 0 0 Chip C 0 0 0 1 0 , , Consumer = 34 1 2 3 4 5 Chip A 1 0 0 0 0 Chip B 0 0 1 0 0 Chip C 1 0 0 0 0 , , Consumer = 35 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 0 0 1 0 0 Chip C 0 1 0 0 0 , , Consumer = 36 1 2 3 4 5 Chip A 1 0 0 0 0 Chip B 0 0 1 0 0 Chip C 1 0 0 0 0 , , Consumer = 37 1 2 3 4 5 Chip A 1 0 0 0 0 Chip B 0 0 1 0 0 Chip C 0 0 0 1 0 , , Consumer = 38 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 0 0 1 0 0 Chip C 1 0 0 0 0 , , Consumer = 39 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 1 0 0 0 Chip C 0 0 1 0 0 , , Consumer = 40 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 0 1 0 0 0 Chip C 0 0 0 0 1 , , Consumer = 41 1 2 3 4 5 Chip A 0 0 0 1 0 Chip B 0 0 0 1 0 Chip C 1 0 0 0 0 , , Consumer = 42 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 0 1 0 0 Chip C 0 0 0 1 0 , , Consumer = 43 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 1 0 0 0 0 Chip C 1 0 0 0 0 , , Consumer = 44 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 0 0 1 0 0 Chip C 0 0 0 1 0 , , Consumer = 45 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 1 0 0 0 0 Chip C 0 1 0 0 0 , , Consumer = 46 1 2 3 4 5 Chip A 0 0 0 1 0 Chip B 1 0 0 0 0 Chip C 1 0 0 0 0 , , Consumer = 47 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 1 0 0 0 0 Chip C 0 0 1 0 0 , , Consumer = 48 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 0 0 0 1 0 Chip C 1 0 0 0 0 , , Consumer = 49 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 0 0 1 0 Chip C 1 0 0 0 0 , , Consumer = 50 1 2 3 4 5 Chip A 0 0 0 1 0 Chip B 1 0 0 0 0 Chip C 1 0 0 0 0 , , Consumer = 51 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 1 0 0 0 Chip C 1 0 0 0 0 , , Consumer = 52 1 2 3 4 5 Chip A 0 0 0 1 0 Chip B 0 0 0 1 0 Chip C 0 0 1 0 0 , , Consumer = 53 1 2 3 4 5 Chip A 0 1 0 0 0 Chip B 1 0 0 0 0 Chip C 1 0 0 0 0 , , Consumer = 54 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 1 0 0 0 Chip C 1 0 0 0 0 , , Consumer = 55 1 2 3 4 5 Chip A 0 0 1 0 0 Chip B 0 1 0 0 0 Chip C 1 0 0 0 0 > > #CMH analysis > CMHanalysis(x) Statistic df pvalue Extended Stuart 12.1796752 8 0.14336546 Mean Score Differences 0.9709544 2 0.61540347 Non-Mean Score Differences 11.2087209 6 0.08213593 Correlation 0.8962656 1 0.34378503 >