Hi, I have searched and found a response to a question similar to mine but
when I tried the code, R says it's not an actual function so I thought I'd
ask here.
http://r.789695.n4.nabble.com/file/n4633035/Cookies.csv Cookies.csv
I have attached the data I am using. I am trying to look at two
-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of jhartsho
Sent: Monday, June 11, 2012 2:27 PM
To: r-help@r-project.org
Subject: [R] Kruskal Wallis Post hoc
Hi, I have searched and found a response to a question similar to mine
but
when I tried the code, R says it's not an actual
Hi Iasonas ,
This is a stat question and not an R question.
But the general answer is that it could happen :)
The R question would have been if their is a Tukey HSD for kruskel.test,
the answer is yes:
http://stats.stackexchange.com/questions/17342/is-there-a-nonparametric-equivalent-of-tukey-hsd
Try to use kruskalmc in the package pgirmess
I give one of my results
kruskal.test(rojos~mes)
Kruskal-Wallis chi-squared = 132.3091, df = 3, p-value 2.2e-16
kruskalmc(rojos~mes)
Multiple comparison test after Kruskal-Wallis
p.value: 0.05
Comparisons
obs.dif critical.dif
-help@r-project.org
Sent: Thursday, 12 January 2012, 10:48
Subject: Re: [R] kruskal wallis post hoc?
Hi Iasonas ,
This is a stat question and not an R question.
But the general answer is that it could happen :)
The R question would have been if their is a Tukey HSD for kruskel.test, the
answer
From: Tal Galili lt;tal.galili@gt;
To: Iasonas Lamprianou lt;lamprianou@gt;
Cc: r-help@ lt;r-help@gt;
Sent: Thursday, 12 January 2012, 10:48
Subject: Re: [R] kruskal wallis post hoc?
Hi Iasonas ,
This is a stat question and not an R question.
But the general answer
Galili lt;tal.galili@gt;
To: Iasonas Lamprianou lt;lamprianou@gt;
Cc: r-help@ lt;r-help@gt;
Sent: Thursday, 12 January 2012, 10:48
Subject: Re: [R] kruskal wallis post hoc?
Hi Iasonas ,
This is a stat question and not an R question.
But the general answer is that it could happen
From: Tal Galili lt;tal.galili@gt;
To: Iasonas Lamprianou lt;lamprianou@gt;
Cc: r-help@ lt;r-help@gt;
Sent: Thursday, 12 January 2012, 10:48
Subject: Re: [R] kruskal wallis post hoc?
Hi Iasonas ,
This is a stat question and not an R question
Dear all,
I run a kruskal wallis test and found significant results. Then, I conducted
all pairwise comparisons and found no significant results. Could anyone please
give me a hint as to why this happens or redirect me towards a specific web
page where I can find more info? (I used alpha=5%
Hello,
I need nemenyi-test or any other post-hoc test for kruskal-wallis, but I
just can't find out how to implement this in R.
My data set is nitrite concentrations in four different groups which I
intend to compare. The kruskal-wallis-test showed significance, but I
still don't know between
Hello,
I need nemenyi-test or any other post-hoc test for kruskal-wallis, but I
just can't find out how to implement this in R.
My data set is nitrite concentrations in four different groups which I
intend to compare. The kruskal-wallis-test showed significance, but I
still don't know between
On Thursday 06 March 2008 10:18:18 am Melanie Müller wrote:
MM Hello,
MM I need nemenyi-test or any other post-hoc test for kruskal-wallis, but I
MM just can't find out how to implement this in R.
MM My data set is nitrite concentrations in four different groups which I
MM intend to compare. The
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