[Mitarbeiter.zoologie] downloading 'rethinking'

[Simon Tragust]

Dear Belinda

I first got a similar problem running exactly the same line of code but 
telling me that I miss a package named "cmd_rstan..."

Unfortunately, I cannot re-trace the exact steps, but as far as I 
remember I re-started R/rechecked the PATH instructions/made sure that 
the Renvironment did not get in my way (according to the instructions on 
the github page to the package rethinking).

Hope this helps.

Best

Simon


Am 25/01/2022 um 17:04 schrieb Belinda Kahnt:
> Dear Patrycja,
>
> thanks for that tip. I did not spot any error during the installing 
> process (rstan and c-toolchain)  but when I test Stan with the example 
> data (or just try to put it into the library) I always get the 
> following error:
> > example(stan_model, package = "rstan", run.dontrun = TRUE)Loading 
> required package: StanHeadersLoading required package: ggplot2Fehler: 
> package or namespace load failed for ‘rstan’: .onLoad failed in 
> loadNamespace() for 'rstan', details: call: get_rng(0) error: Die 
> Funktion 'Rcpp_precious_remove' wird nicht von Paket 'Rcpp' 
> bereitgestellt Anyone else experiencing the same issue? Best, Belinda
>
>
>
> >>> "Patrycja" <patrycjaa.pluta at gmail.com> 01/24/22 5:41 PM >>>
>
> Dear all,
>
> I found a solution to my problem with the installation of ‘rethinking’.
>
> I got held back at:
>
> install.packages("jsonlite", type = "source")
>
> After getting an error running this line, I deleted my .RData file (in 
> Documents folder) and deleted additional line of text that appeared in 
> .Renviron. Then, jsonlite installation worked.
>
> When installing ‘rethinking’ package I had to install shape manually. 
> I used:
>
> install.packages(c("mvtnorm","loo","coda"), 
> repos="https://cloud.r-project.org/",dependencies=TRUE)
>
> options(repos=c(getOption('repos'), rethinking='http://xcelab.net/R'))
>
> install.packages('shape', dependencies = TRUE)
>
> install.packages('rethinking',type='source')
>
> I hope this helps someone.
>
> Best
>
> Patrycja
>
> *From:* Mitarbeiter.zoologie 
> <mitarbeiter.zoologie-bounces at lists.uni-halle.de> *On Behalf Of 
> *Antonella Soro
> *Sent:* Wednesday, January 19, 2022 5:28 PM
> *To:* mitarbeiter.zoologie at lists.uni-halle.de
> *Subject:* [Mitarbeiter.zoologie] downloading 'rethinking'
>
> dear statistical re-thinkers,
>
> i have tried to download the package ‘rethinking’, which we need for 
> going through the statistical rethinking book, by using the 
> instructions in the book, but i got several errors.
>
> i have then tried this code:
>
> install.packages(c("mvtnorm","loo","coda"), 
> repos="https://cloud.r-project.org/",dependencies=TRUE)
>
> options(repos=c(getOption('repos'), rethinking='http://xcelab.net/R'))
>
> install.packages('rethinking',type='source’)
>
> which worked for me
>
> hopefully you won’t have any problem with the installation of 
> 'rethinking'. but please remember that, as the book said: “You should 
> install rstan first.”
>
> have a good evening
>
> antonella
>
>
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-- 
Simon Tragust MLU Halle General Zoology Hoher Weg 8 06120 Halle (Saale)
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