similar to: Unexpected behabiour of min, tapply and POSIXct/POSIXlt classes?

Hello, I'm training a set of data with Caret package using an elastic net (glmnet). Most of the time train works ok, but when the data set grows in size I get the following error: Error en { : task 1 failed - "arguments imply differing number of rows: 9, 10" and several warnings like this one: 1: In eval(expr, envir, enclos) : model fit failed for Resample01 My call to train

Dear ComRades, I am having the "wrong MD5 checksums" error with every package I try to install. It happened with R 2.11.0, then I updated to R 2.11.1, same thing. sessionInfo() R version 2.11.1 (2010-05-31) i386-pc-mingw32 locale: [1] LC_COLLATE=Spanish_Spain.1252 LC_CTYPE=Spanish_Spain.1252 LC_MONETARY=Spanish_Spain.1252 [4] LC_NUMERIC=C

Hola buenas. al final corri el siguiente código en mi máquina de casa. El problema es que ha habido algún cambio en la librería lme4, que hace incompatible los nuevos objetos lmer con la funcioón pamer.fnc. En este tipo de situaciones imagino que lo propio sería ponerme en contacto con el autor o intentar corregir yo mismo el código o incluso ambas. ¿Es decortes escribir al autor reportandole el

Estimados Cuando quiero hacer una tabla con el paquete stargazer, esto es lo que me sale, probablemente tengo que instalar algun programa sessionInfo() R version 3.2.2 (2015-08-14) Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows 8 x64 (build 9200) locale: [1] LC_COLLATE=Spanish_Spain.1252 LC_CTYPE=Spanish_Spain.1252 [3] LC_MONETARY=Spanish_Spain.1252 LC_NUMERIC=C [5]

Iba a proponeros una solución con switch, pero algo raro ocurre con el comando system en windows no me hace caso system("dir") por ejemplo no muestra nada en pantalla. > sessionInfo()R version 2.15.2 (2012-10-26) Platform: x86_64-w64-mingw32/x64 (64-bit) locale: [1] LC_COLLATE=Spanish_Spain.1252 LC_CTYPE=Spanish_Spain.1252 LC_MONETARY=Spanish_Spain.1252 LC_NUMERIC=C [5]

I have encountered a problem with faceted bar plots. I have tried to create something like the example explained in the ggplot2 book (see pp. 126-128): library(ggplot2) mpg4 <- subset(mpg, manufacturer %in% c("audi", "volkswagen", "jeep")) mpg4$manufacturer <- as.character(mpg4$manufacturer) mpg4$model <- as.character(mpg4$model) base <-

Hi all, I want to use lattice v0.17-4 on R 2.6.2 to draw a panel of time series of zoo objects (zoo v1.5-0). Everything works until I try to separate panels a bit and show only the bottom axis line with tick marks on every panel (but not axis labels, which I want only on the bottom panels). I've tried several approachs, and the best I've got for showing only the bottom axis line and

Hola de nuevo, Esta es la información de mi sesion: R version 2.10.1 (2009-12-14) i386-pc-mingw32 locale: [1] LC_COLLATE=Spanish_Spain.1252 LC_CTYPE=Spanish_Spain.1252 [3] LC_MONETARY=Spanish_Spain.1252 LC_NUMERIC=C [5] LC_TIME=Spanish_Spain.1252 attached base packages: [1] stats graphics grDevices utils datasets methods base Lo que yo prentendo es

Javier, Creo que aquí aplica la ley de Linus que dice: "Dado un número suficientemente elevado de ojos, todos los errores se convierten en obvios". La persona que revisa y encuentra un error no necesariamente tiene que ser la misma que la que lo escribe. Una motivación muy importante al compartir un código es la de recibir los beneficios del control de calidad por parte de tus pares.

Dear R Developers, I am having an issue with the renv package and R 4.0.1, which I suspect is related to base R and not the renv package itself, as with R 3.6.3 such an "error" does not appear. The error is raised by a file.exists() path, and path "C:\Users\J-tel\Documents", which in R 3.6.3 is read correctly, but in R 4.0.1 fails (Probably because of the "-"

On Tue, 18 Sep 2018, Thomas Gleixner wrote: > So if the TSC on CPU1 is slightly behind the TSC on CPU0 then now1 can be > smaller than cycle_last. The TSC sync stuff does not catch the small delta > for unknown raisins. I'll go and find that machine and test that again. Of course it does not trigger anymore. We accumulated code between the point in timekeeping_advance() where the TSC

Dear mailing list, I have a C function that gives me a wrong result when I run it under Windows 7. This is the code under Linux (RHEL5): > library(phenoTest) > data(epheno) > sign <- sample(featureNames(epheno))[1:20] > score <- getFc(epheno)[,1] > head(score) 1007_s_at 1053_at 117_at 121_at 1255_g_at 1294_at -1.183019 1.113544 1.186186 -1.034779 -1.044456

Hola, primero de todo muchas gracias. He probado a ejecutar el programa en una máquina virtual y efectivamente funciona. La única diferencia con mi ordenador está en locale, que me aparece esto: > sessionInfor() locale: [1] LC_CTYPE=es_ES.UTF-8 LC_NUMERIC=C [3] LC_TIME=es_ES.UTF-8 LC_COLLATE=es_ES.UTF-8 [5] LC_MONETARY=es_ES.UTF-8

Hola, otra vez a vueltas con los UTF8, seguro que es un tema sempiterno de esta lista y que ya se ha contestado, regannadme por ello (y por escribir sin acentos). Genero un .rda en unix con el system default UTF8 y me lo traigo a un windows. Tengo el Rstudio en windows configurado con Global Options > Default text encoding UTF8. Cargo el .rda con load y nada, los acentos a la porra. Vamos, que

Hi Tomas, I received a report about R 4.0.0 in the knitr package (https://github.com/yihui/knitr/issues/1840), and I think it is related to the issue here. I created a minimal reproducible example below: owd = setwd(tempdir()) z = 'K\u00e4sch.txt' file.create(z) list.files() file.exists(list.files()) setwd(owd) Output: > owd = setwd(tempdir()) > z = 'K\u00e4sch.txt' >

Hola Javier: Me alegra saber que no soy el único cenutrio que se ha topado con esto. ? Se trata de un proceso de R que extrae datos de un fichero px descargado del INE y que contiene datos a nivel de municipio y de Comunidad Autónoma (que intento eliminar) antes de hacer la carga en el SQL Server porque solo me interesan las provincias. La BD no es ningún problema (el error se produce al tratar

On Tue, Sep 18, 2018 at 12:41:57PM +0200, Thomas Gleixner wrote: > On Tue, 18 Sep 2018, Thomas Gleixner wrote: > > On Tue, 18 Sep 2018, Thomas Gleixner wrote: > > > On Tue, 18 Sep 2018, Peter Zijlstra wrote: > > > > > Your memory serves you right. That's indeed observable on CPUs which > > > > > lack TSC_ADJUST. > > > > > >

On Tue, Sep 18, 2018 at 12:41:57PM +0200, Thomas Gleixner wrote: > On Tue, 18 Sep 2018, Thomas Gleixner wrote: > > On Tue, 18 Sep 2018, Thomas Gleixner wrote: > > > On Tue, 18 Sep 2018, Peter Zijlstra wrote: > > > > > Your memory serves you right. That's indeed observable on CPUs which > > > > > lack TSC_ADJUST. > > > > > >

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I have some questions and comments on timezones. Problem 1. # get current time in current time zone > (now <- Sys.time()) [1] "2003-07-29 18:23:58 Eastern Daylight Time" # convert this to GMT > (now.gmt <- as.POSIXlt(now,tz="GMT")) [1] "2003-07-29 22:23:58 GMT" # take difference > now-now.gmt Time difference of -5 hours Note that the difference