[R] Fisher's LSD and tukey output thing

casperyc casperyc at hotmail.co.uk
Sat Mar 6 23:09:06 CET 2010


Hi there,
=============================
x=c(145,40,40,120,180,
	140,155,90,160,95,
	195,150,205,110,160,
	45,40,195,65,145,
	195,230,115,235,225,
	120,55,50,80,45
	)

y2=c(
	rep(as.character(1),5),
	rep(as.character(2),5),
	rep(as.character(3),5),
	rep(as.character(4),5),
	rep(as.character(5),5),
	rep(as.character(6),5)
	)
	
crd2=data.frame(x,y2)

model1=aov(x~y2,data=crd2)
TukeyHSD(model1)
=============================

I can do the HSD like that,

Q1-but how do I do the Fisher's LSD?

Q2-and how can I do that table in the attachement (page 8/9)?
( i dont know how to describe that thing, orginally produced in SAS)

Q3-in the tukey output, can i ask to to show whether it's significant or not
by indicating ***? (attachment page 6)

Thanks!

casperyc

SAS output
http://n4.nabble.com/file/n1583134/ws1sols.pdf ws1sols.pdf 



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