Re: [R] Aggregate data to lower resolution

Milu, To get the quickest help and keep everyone in the loop, you should cc the help list. I don't understand your question. If you want the mean GDP use the mean function, if you want the sum of the GDP use the sum function. Jean On Fri, Jan 13, 2017 at 5:33 PM, Miluji Sb

[R] rgl does not plot

I have installed package rgl without any problems. I can load the library, issue commands from console without any errors showing up, however I can't get anything plotted. Example session: > library(rgl) > plot3d(rnorm(100), rnorm(100), rnorm(100)) > rgl.quit() > library(rgl) > .check3d() glX 1

Re: [R] R studio server vs R server and Small computer to run R

Hi John, I don't think this is the right place to find information about RStudio or Microsoft products. If you re-phrase the question in terms of what you want to accomplish rather than whether RStudio or Microsoft is better perhaps people here will give you some suggestions. Best, Ista On Wed,

Re: [R] T tests on multiple groups

Hi Ed, It's little hard to work out exactly what you want, but here's a guess: esdf<-data.frame(GENO=rep(c("control","A","B","AB"),each=20), age=rep(c(10,20),40),OBS=runif(80,1,21)) for(age in c(10,20)) { for(geno in c("A","B","AB")) print(t.test(OBS~GENO,esdf[esdf$age==age & esdf$GENO

[R] Hyperbola formula

This simple form of a hyperbola is not well known. I find it useful for change point models: since the derivative is continuous it often behaves better in a maximizer. h1 <- function(x, b, k=3) .5 * b * (x + sqrt(x^2 + k^2)) Function h1() has asymptotes of y=0 to the left of 0 and y=x to the

Re: [R] R studio server vs R server and Small computer to run R

On Wed, Jan 18, 2017 at 11:03 AM, John Sorkin wrote: > Please forgive my resending this help request. I sent it two days ago. To > date I have not received any responses. > Thank you, > John > > > I am looking for a small computer low power that I make available on

Re: [R] reading data

Try asking on R-sig-geo mailing list Also, state what package(s) you are using, and include what you have already tried. -Don -- Don MacQueen Lawrence Livermore National Laboratory 7000 East Ave., L-627 Livermore, CA 94550 925-423-1062 On 1/19/17, 10:53 AM, "R-help on behalf of lily li"

[R] reading data

Hi R users, I'm trying to open netcdf files in R. Each nc file has daily climate measurements for a whole year, covering the whole US. How to limit the file to a specific rectangle? Thanks. [[alternative HTML version deleted]] __

Re: [R] help using tryCatch

The 'error' argument to tryCatch must be a function (of one argument, the exception). Its return value will be the return value of tryCatch if there is an error. Hence you should change the present error = return(TBAPrice) to error = function(exception) TBAPrice You can use error =

[R] T tests on multiple groups

I have a data set with observations on groups with multiple variables. Let's call them GENO and AGE. I have control and test genotypes and two different ages. It is only meaningful to compare control and test within the same age. I'd like to get the p value for each group compared back to

[R] help using tryCatch

All, I have  a function that I would like to return 0 or NA on unit root error but I cannot figure out how to get tryCatch to work.  I have followed the examples in the R documentation as well as some online but I am missing something.  If I added the tryCatch code I only get the error value.  

Re: [R] xvfb? cron job updates R packages, fails on some requiring X11

Paul, Just prefix the command as you would with, say, /usr/bin/time. An example is here: https://github.com/RcppCore/rcpp-logs/blob/master/scripts/runRcppDepends.r#L140L-L142 from the script I use to test all Rcpp dependencies -- now over 900 -- unattended. Some packages also need

Re: [R] xvfb? cron job updates R packages, fails on some requiring X11

On 19/01/2017 11:52 AM, Paul Johnson wrote: In Centos 7 systems, I wrote a script that runs on the cron and I notice some package updates and installs fail like this: Error : .onLoad failed in loadNamespace() for 'iplots', details: call: .jnew("org/rosuda/iplots/Framework") error:

[R] xvfb? cron job updates R packages, fails on some requiring X11

In Centos 7 systems, I wrote a script that runs on the cron and I notice some package updates and installs fail like this: Error : .onLoad failed in loadNamespace() for 'iplots', details: call: .jnew("org/rosuda/iplots/Framework") error: java.awt.HeadlessException: No X11 DISPLAY variable

Re: [R] Fwd: Need help in exporting R apriori rules to Excel

Hi, You need to reply to the list as well as to me; I can't provide private R help. I don't know what more help you need: I told you what function to use, and what google search I used to find the answer. If you have additional problems you need to be more specific in your question. This link

Re: [R-es] Balancear y luego cv?

Hola. Lo que yo haría es crear los folds, (10 por ejemplo) antes de balancear. Luego en cada ciclo de la validación cruzada, balancearía los datos que utilizo para entrenar el modelo y valido sobre el fold que queda sin balancear. Creo que caret hace justo eso. Saludos El 19 de enero de 2017,

Re: [R] non-parametric manova with post-hoc test

You really need to go to the literature. The analysis of rank transformed data has a long history going back to the 1970's/80's, at least. See, e.g.

Re: [R] non-parametric manova with post-hoc test

bruno.rproj...@gmail.com Em qui, 19 de jan de 2017 05:22, escreveu: > Dear Brian, > Thank you for your answer. > Another thing that came to my mind: Would it be possible just to > separately rank-transform my 3 dependent variables and then to conduct a >

Re: [R-es] read.table con .csv separado por "|"

Estimados Yo estoy de acuerdo, en muchas oportunidades lo más sencillo es abrir el archivo con un editor de textos, reemplazar, borrar, guardar, y luego leer en R. Pero gedit no es muy apto que digamos para muchos datos, a mi me paso “colgar” Linux con gedit abriendo archivo de texto,

Re: [R-es] read.table con .csv separado por "|"

Sensacional! Muchas gracias, Marcelino. Funcionó muy bien. Opté por el Gedit como editor de texto decente. Así que sumé por ese lado también. Gracias a la lista. Saludos. El 19 de enero de 2017, 8:25, Marcelino de la Cruz Rot < marcelino.delac...@urjc.es> escribió: > Hola, > de todas formas, si

Re: [R-es] read.table con .csv separado por "|"

Muy bueno, Carlos. Tener un "editor de texto decente" me parece BÁSICO! ...de hecho, si tienes un "editor de código de R decente" ese mismo te sirve. :-) Un saludo, -- Miguel Ángel Rodríguez Muíños Dirección Xeral de Saúde Pública Consellería de Sanidade Xunta de Galicia http://dxsp.sergas.es

Re: [R-es] read.table con .csv separado por "|"

Muchas gracias por tu sugerencia, Carlos. Andamos cortos de decencia por estos pagos, pero la voy a tomar en cuenta si no logro hacer el str_replace una vez cargado el archivo con fread!! El 19 de enero de 2017, 7:31, Carlos J. Gil Bellosta escribió: > Hola, ¿qué tal? > >

Re: [R-es] read.table con .csv separado por "|"

Tenía la versión data.table 1.9.6.- Actualicé a la data.table 1.10.0 y funcionó tal cual lo indicás. Muchas gracias. ​Para eliminar las " adicionales estoy usando: library(stringr) library(plyr) datos$d_nomenclador <- str_replace(datos$d_nomenclador, pattern='\\","', replacement="")

Re: [R-es] read.table con .csv separado por "|"

Hola, ¿qué tal? Abre el fichero con un editor de texto decente. Excel no es un editor de texto decente. Notepad, tampoco. Elige uno y hazte amigo de él para siempre. Con su concurso, sustituye todas (¡todas sin excepción!) las comillas por nada. Luego, guarda el fichero y