Hello,
thats what I need, a list sorted first after year and then after
categorie. But I get an error message
df
df cate bc
[1,] 2006 a1 1 1
[2,] 2006 a2 2 2
[3,] 2005 a1 3 3
[4,] 2004 a3 1 1
[5,] 2004 a2 2 2
[6,] 2005 a1 3 3
[7,] 2003 a2 11 11
[8,] 2003 a1 2 2
Hi
On 10 Aug 2006 at 9:19, Christian Oswald wrote:
Date sent: Thu, 10 Aug 2006 09:19:06 +0200
From: Christian Oswald [EMAIL PROTECTED]
To: r-help@stat.math.ethz.ch
Subject:Re: [R] categorical data
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:Re: [R] categorical data
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Hello,
thats what I need, a list sorted first after year and then after
categorie. But I get an error message
df
df cate bc
[1,] 2006 a1 1
Dear List,
I neeed a grouped list with two sort of categorical data. I have a data
.frame like this.
yearcat.b c
1 2006a1 125 212
2 2006a2 256 212
3 2005a1 14 12
4 2004a3 565 123
5 2004
On Wed, 2006-08-09 at 18:07 +0200, Christian Oswald wrote:
Dear List,
I neeed a grouped list with two sort of categorical data. I have a data
.frame like this.
yearcat.b c
1 2006a1 125 212
2 2006a2 256 212
3 2005a1 14
In R program, I can perform categorical data test analysis like Odds ratio
test in stratified 2x2 contingency tables? I do that in statistical package
StatXact, but i would like perform the same test in R environment.
Thanks very much
Jorge Magalhães
A search in the standard R documentation for Fisher's exact test
reveals a command fisher.test, and a search for Chi-square reveals a
chisq.test.
Spencer Graves
Jorge Magalhães wrote:
In R program, I can perform categorical data test analysis like Odds ratio
test in stratified 2x2
