下面是从sas中复制的最小显著差异法进行显著性分析,每个平均值的t grouping中的字母标记该留哪几个?
Least Significant Difference 10.316
Means with the same letter are not significantly different.
t Grouping Mean N sunflower
A 100.000 2 23
A
A 100.000 2 26
A
A 100.000 2 24
A
B A 99.650 2 18
B A
B A C 99.250 2 17
B A C
B A C 98.600 2 33
B A C
B D A C 98.050 2 32
B D A C
B D A C 98.000 2 45
B D A C
B D A C 97.850 2 29
B D A C
B D A C 97.700 2 41
B D A C
E B D A C 97.500 2 25
E B D A C
E B D A C F 96.650 2 46
E B D A C F
E B D A G C F 96.500 2 22
E B D A G C F
E B D A G C F 96.400 2 36
E B D A G C F
E B D A G C F 96.300 2 27
E B D A G C F
E B D H A G C F 94.450 2 39
E B D H A G C F