Re: [R] [EXT] Theta from negative binomial regression and power_NegativeBinomiial from PASSED

2023-09-14 Thread Eric Berger
I asked your question to ChatGPT4 In statistics, what is the theta parameter of the negative binomial distribution? The response contained some math symbols but I am sending in plain text mode so there may be some loss, hopefully not serious. The negative binomial distribution is used to model

Re: [R] [EXT] Theta from negative binomial regression and power_NegativeBinomiial from PASSED

2023-09-14 Thread Andrew Robinson via R-help
Hi John, the negative binomial is a tricky one - there are several different parameterisations and therefore different interpretations of the parameters. Joseph Hilbe wrote a whole book on it that might be wroth checking. Cheers, Andrew -- Andrew Robinson Chief Executive Officer, CEBRA and

[R] Theta from negative binomial regression and power_NegativeBinomiial from PASSED

2023-09-14 Thread Sorkin, John
Colleagues, I want to use the power_NetativeBinomial function from the PASSED library. The function requires a value for a parameter theta. The meaning of theta is not given in the documentation (at least I can�t find it) of the function. Further the descriptions of the negative binomial

Re: [R] graph in R with grouping letters from the turkey test with agricolae package

2023-09-14 Thread Ebert,Timothy Aaron
Why insist on agricolae? Here is an example using multcompiew https://r-graph-gallery.com/84-tukey-test.html You have the same question posted to stackoverflow. https://stackoverflow.com/questions/77090467/graph-in-r-with-grouping-letters-from-the-tukey-lsd-duncan-test-with-agricolae I searched

Re: [R] graph in R with grouping letters from the turkey test with agricolae package

2023-09-14 Thread Jeff Newmiller via R-help
This request sounds a lot like "do my work for me"... even like it might be homework... both scenarios are disallowed here. Also, you need to read the Posting Guide... not all attachments are allowed on this mailing list, so even if you attached an image we did not get it. Go look at the

Re: [R] graph in R with grouping letters from the turkey test with agricolae package

2023-09-14 Thread Bert Gunter
No graphs. The link is paywalled. Bert Gunter On Thu, Sep 14, 2023 at 10:55 AM Loop Vinyl wrote: > Yes, the data and the R code used are attached. > > I would like to produce the attached graph (graph1) with the R package > agricolae, could someone give me an example with the attached data >

Re: [R] graph in R with grouping letters from the turkey test with agricolae package

2023-09-14 Thread Loop Vinyl
Yes, the data and the R code used are attached. I would like to produce the attached graph (graph1) with the R package agricolae, could someone give me an example with the attached data (vermiwash and Rcode_vermiwash)? Fig. 7, https://doi.org/10.1007/s42729-023-01295-3 I expect an adapted graph

[R] agricolae package, graph in R with grouping letters from the Tukey, LSD, Duncan test

2023-09-14 Thread Loop Vinyl
I would like to produce the attached graph (graph1) with the R package agricolae, could someone give me an example with the attached data (dataDoubleFactor)? I expect an adapted graph (graphDoubleFactor) with the data (data) Best regards TREAT CUT VAR1 t1 1 16.10 t1 2

Re: [R] only install.packages with type="source" will install packages

2023-09-14 Thread Jeff Newmiller via R-help
There is/was a discrepancy between versions in source form and in binary form for that package on the CRAN server. (The server that compiles binaries for MacOS has been stuck recently.) You declined (automatically or explicitly) to upgrade from source. This meant you kept an out-of-date binary

Re: [R] only install.packages with type="source" will install packages

2023-09-14 Thread Ivan Krylov
В Thu, 14 Sep 2023 16:55:46 +0200 Marc Girondot via R-help пишет: > insight : >  Version 0.19.3 installed in > /Library/Frameworks/R.framework/Versions/4.3-arm64/Resources/library >  Version 0.19.5 available at https://cran.irsn.fr > The solution is to install with type = "source" > > >

[R] only install.packages with type="source" will install packages

2023-09-14 Thread Marc Girondot via R-help
Dear members, Since #2 weeks I have a problem with install.packages() or update.packages(): It seems to work, I have no error, but when I run again update.packages(), the same package is proposed again. Example: > update.packages() insight :  Version 0.19.3 installed in

Re: [R] Help with plotting and date-times for climate data

2023-09-14 Thread Richard O'Keefe
I think we all figured out what TMIN and TMAX were. That's *precisely* why there is a problem. The "average or median" daily maxima mean practically nothing. Let's take where I live, for example. I'm looking at an official map. I see temperatures 7.3C, 9.8C, 14C, 14.2C, 14.7C, and 15C. According