Re: [R] correlation between categorical data

2015-01-28 Thread Heinz Tuechler
comment inline David Winsemius wrote on 24.01.2015 21:08: On Jan 23, 2015, at 5:54 PM, JohnDee wrote: Heinz Tuechler wrote At 07:40 21.06.2009, J Dougherty wrote: [...] There are other ways of regarding the FET. Since it is precisely what it says - an exact test - you can argue that you s

Re: [R] correlation between categorical data

2015-01-24 Thread David Winsemius
On Jan 23, 2015, at 5:54 PM, JohnDee wrote: > Heinz Tuechler wrote >> At 07:40 21.06.2009, J Dougherty wrote: >> >> [...] >>> There are other ways of regarding the FET. Since it is precisely >>> what it says >>> - an exact test - you can argue that you should avoid carrying over any >>> conclu

Re: [R] correlation between categorical data

2015-01-23 Thread JohnDee
Heinz Tuechler wrote > At 07:40 21.06.2009, J Dougherty wrote: > > [...] >>There are other ways of regarding the FET. Since it is precisely >>what it says >>- an exact test - you can argue that you should avoid carrying over any >>conclusions drawn about the small population the test was applied

Re: [R] correlation between categorical data

2009-06-21 Thread Heinz Tuechler
At 07:40 21.06.2009, J Dougherty wrote: [...] There are other ways of regarding the FET. Since it is precisely what it says - an exact test - you can argue that you should avoid carrying over any conclusions drawn about the small population the test was applied to and employing them in a broad

Re: [R] correlation between categorical data

2009-06-21 Thread Daniel Malter
on: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] Im Auftrag von Marc Schwartz Gesendet: Saturday, June 20, 2009 7:37 PM An: Jason Morgan Cc: r-help Betreff: Re: [R] correlation between categorical data On Jun 20, 2009, at 2:05 PM, Jason Morgan wrote: > On 2009.06.19 14:0

Re: [R] correlation between categorical data

2009-06-20 Thread J Dougherty
On Saturday 20 June 2009 04:36:55 pm Marc Schwartz wrote: > On Jun 20, 2009, at 2:05 PM, Jason Morgan wrote: > > On 2009.06.19 14:04:59, Michael wrote: > >> Hi all, > >> > >> In a data-frame, I have two columns of data that are categorical. > >> > >> How do I form some sort of measure of correlatio

Re: [R] correlation between categorical data

2009-06-20 Thread Marc Schwartz
On Jun 20, 2009, at 2:05 PM, Jason Morgan wrote: On 2009.06.19 14:04:59, Michael wrote: Hi all, In a data-frame, I have two columns of data that are categorical. How do I form some sort of measure of correlation between these two columns? For numerical data, I just need to regress one to

Re: [R] correlation between categorical data

2009-06-20 Thread Jason Morgan
On 2009.06.19 14:04:59, Michael wrote: > Hi all, > > In a data-frame, I have two columns of data that are categorical. > > How do I form some sort of measure of correlation between these two columns? > > For numerical data, I just need to regress one to the other, or do > some pairs plot. > > B

Re: [R] correlation between categorical data

2009-06-19 Thread Dylan Beaudette
Not an expert, but I would try some of the following: # tabulate joint frequencies ?table ?xtabs # plotting mosaicplot(Titanic, main = "Survival on the Titanic", color = TRUE, shade=TRUE) # log-linear models check the library for more ideas. Cheers, Dylan On Fri, Jun 19, 2009 at 2:04 PM, Mich

[R] correlation between categorical data

2009-06-19 Thread Michael
Hi all, In a data-frame, I have two columns of data that are categorical. How do I form some sort of measure of correlation between these two columns? For numerical data, I just need to regress one to the other, or do some pairs plot. But for categorical data, how do I find and/or visualize cor