Question

我使用HSD.test中agricolae包中的R函数进行TukeyHSD事后测试。该功能正常工作，除了我不确定隐藏p值的位置。 groups中的字母表示重要性，但实际p值在哪里？谢谢

library(agricolae)
data(sweetpotato)
model<-aov(yield~virus, data=sweetpotato)
out <- HSD.test(model,"virus", group=TRUE,console=TRUE,
main="Yield of sweetpotato\nDealt with different virus")



Study: Yield of sweetpotato
Dealt with different virus

HSD Test for yield 

Mean Square Error:  22.48917 

virus,  means

      yield      std r  Min  Max
cc 24.40000 3.609709 3 21.7 28.5
fc 12.86667 2.159475 3 10.6 14.9
ff 36.33333 7.333030 3 28.0 41.8
oo 36.90000 4.300000 3 32.1 40.4

Alpha: 0.05 ; DF Error: 8 
Critical Value of Studentized Range: 4.52881 

Minimun Significant Difference: 12.39967 

Treatments with the same letter are not significantly different.

      yield groups
oo 36.90000      a
ff 36.33333     ab
cc 24.40000     bc
fc 12.86667      c

Answer 1

将Canvas { width:100; height:100; property var ctx onAvailableChanged: if (available) ctx = getContext('2d'); onPaint: { if (!ctx) return; ctx.clearRect(0, 0, width, height); // draw here requestAnimationFrame(paint); } }更改为group会返回比较而非紧凑字母显示。

FALSE

P值来自HSD.test

1 个答案: