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cr2
2010 Mar 06
1
TukeyHSD model thing
...==============
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)
==========================
The result in the 'diff' of the means are the same as those did using SAS,
(which is in my tutorial sheet, i got a MAC, so cant use SAS)
however, the 95% confiden limits are quite different.
========...
2010 Mar 06
0
Fisher's LSD and tukey output thing
...============
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-...