Re: [R] stats:: spline's method could not be monoH.FC

2020-04-30 Thread Abby Spurdle
I agree, the documentation gives the impression that stats::spline would allow "monoH.FC". My guess is that stats::spline doesn't allow it because the function is designed to return a list with x and y components. This doesn't suit monotonic cubic Hermite splines because the function would also

Re: [R] Rtools required

2020-04-30 Thread Jeff Newmiller
Minimize the number of referenced contributed packages, and inform your students that they can (should?) opt to not install from source when prompted. In fact, this could be a use case where using the checkpoint package could help you manage version conflicts ... once you find a time point for

Re: [R] repository for ubuntu/linux mint for R 4.0.0

2020-04-30 Thread Ista Zahn
On Wed, Apr 29, 2020 at 8:33 PM Rasmus Liland wrote: > > On 2020-04-29 19:55 -0400, ProfJCNash wrote: > > In updating (an older computer with) Linux Mint 18.3 I tried to add > > the repository > > > > deb https://cloud.r-project.org/bin/linux/ubuntu xenial-cran40/ > > > > as per the "Download R

Re: [R] Rtools required

2020-04-30 Thread Duncan Murdoch
I think you probably wrote to the wrong place at RStudio. You won't get help from their help desk without a paid license for the software, but they run community forums (similar in aim to this mailing list) where community members are often pretty helpful. In any case, this is the wrong

Re: [R] Rtools required

2020-04-30 Thread Steven
Thanks to all - very helpful. I search from c:\ and now find file .Renviron located in C:\Users\USER\Documents. That does it. I would like to pose an additional question, since it would also fall under the same subject line. This is an RStudio question but since I am using the free version

Re: [R] Rtools required

2020-04-30 Thread Steven
Good point, but I am bothered by the non-discrimatory warning message to all package installation attempts. My students install mostly binary files, and I just hate to have them install Rtools. For one, they have not had to do so until after RStudio-1.1.463. The fact that using this older

[R] stats:: spline's method could not be monoH.FC

2020-04-30 Thread Samuel Granjeaud IR/Inserm
Hi, I have just noticed that the argument method of the spline function of the stats package does not allow to specify monoH.FC although the documentation tells it should be possible. I know how to program a workaround. This post intends to alert the maintainers. Stay safe, Samuel

Re: [R] FW: problem with markov random field smooths in mgcv

2020-04-30 Thread Wilcox, Chris (O, Hobart)
Thanks very much Simon, that is super helpful. Best, Chris On 25/3/20, 9:47 am, "Simon Wood" wrote: Hi Chris, It's kind of a documentation glitch, a node is not supposed to be listed as its own neighbour (it causes the diagonal entries in the penalty matrix to be

[R-es] Instalar paquetes no disponibles para la versión actual

2020-04-30 Thread Manuel Mendoza
Buenas tardes. Tenía la versión 3.6.0 de R. Quería instalar el paquete edarf, pero decía que no estaba disponible para esa versión. Actualicé R a la versión 4.0.0, que creo que es la última, pero al tratar de reinstalar forestFloor, me dice que no está disponible para la versión 4.0.0. He abierto

Re: [R] repository for ubuntu/linux mint for R 4.0.0

2020-04-30 Thread J C Nash
Given there's confirmation of some issue with the repositories, I'm wondering where it should be reported for fixing. It looks like the repo has been set up but not copied/moved to the appropriate server or location, i.e., cloud rather than cran. My guess is that there are some users struggling

Re: [R-es] [Posible SPAM] Re: Stopwords: Topic modelling con LDA

2020-04-30 Thread miriam . alzate
De acuerdo, muchas gracias! El Jue, 30 de Abril de 2020, 14:45, Carlos Ortega escribió: > Hola Miriam, > > No he visto que se use un filtro por defecto para el valor de tf-idf. > > En tu caso, tendrás que ver cúal es ese punto de corte que te revela > señal, > justo de los términos que te

Re: [R] ggplot get rid of unused/empty facets

2020-04-30 Thread PIKAL Petr
Yes, thank you Ivan. I used slightly different approach but with similar idea. I just wondered, if there is some clever hidden easy command or parameter inside ggplot environment which could drop panels without data. Cheers Petr > -Original Message- > From: R-help On Behalf Of Ivan

Re: [R] deciphering help for `attach`

2020-04-30 Thread PIKAL Petr
Hallo Sorry for confusion. John explained in technical language what I was trying to explain in plain one. One cannot simply change values in original data frame or call them, however they could be used in functions. Consider this attach(cars) speed <- speed*2 speed [1] 8 8 14 14 16 18 20

Re: [R-es] [Posible SPAM] Re: Stopwords: Topic modelling con LDA

2020-04-30 Thread Carlos Ortega
Hola Miriam, No he visto que se use un filtro por defecto para el valor de tf-idf. En tu caso, tendrás que ver cúal es ese punto de corte que te revela señal, justo de los términos que te interesan. Mira la distribución de palabras y su valor de tf-idf y selecciona tu corte. Gracias, Carlos.

Re: [R] ggplot get rid of unused/empty facets

2020-04-30 Thread Ivan Calandra
Dear Petr, This is not a ggplot2 solution, but you could just remove the NA rows and drop the levels of vzorek: met2 <- met[complete.cases(met), ] met2$vzorek <- droplevels(met2$vzorek) But I guess you already thought about that...! Ivan -- Dr. Ivan Calandra TraCEr, laboratory for Traceology

[R] ggplot get rid of unused/empty facets

2020-04-30 Thread PIKAL Petr
Dear all I seek some help how to remove unused facets in ggplot Here is my code p <- ggplot(met, aes(x=datum, y=lsp)) p+geom_point(size=5)+geom_line()+facet_grid(.~vzorek) As you can see, there are some empty facets. Is there any reasonably simple way how to automatically get rid of empty

Re: [R] Rtools required

2020-04-30 Thread Jeroen Ooms
On Wed, Apr 29, 2020 at 11:37 PM Steven wrote: > > Hello John, > > Perhaps you can help me. I am an idiot. I visited the Rtools web page > and learn to run the following lines in R: Still I am getting the same > warning message. > > > writeLines('PATH="${RTOOLS40_HOME}\\usr\\bin;${PATH}"', con =