similar to: Caret train with glmnet give me Error "arguments imply differing number of rows"

Hi! anybody knows where can i find some info about the legality of do a streaming of copyrighted music? can i make a audio stream with my legaly-brought music from my home to listen into my workplace? can i open it to the world? what are the legal terms that applies the thousands of internet radio broadcasts that exists on the net? if anybody knows the answers, or where i can find it, i will be

Se ha borrado un texto insertado con un juego de caracteres sin especificar... Nombre: no disponible Url: https://stat.ethz.ch/pipermail/r-help/attachments/20080424/2226f24e/attachment.pl

I have set samba server as PDC and I can see the network in others computers but not in the server, any idea? thx for advance my smb.cnf: # Samba config file created using SWAT # from 0.0.0.0 (0.0.0.0) # Date: 2007/03/09 22:38:36 [global] workgroup = DOMINI server string = %h Domain server (Samba, Ubuntu) obey pam restrictions = Yes passdb backend = tdbsam

https://bugzilla.samba.org/show_bug.cgi?id=13071 Bug ID: 13071 Summary: [PATCH] Allow --partial-dir with --inplace Product: rsync Version: 3.1.3 Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: core Assignee: wayned at samba.org Reporter:

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]

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

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'm translating a matlab routine to R and I need some equivalent to deconv(): Description: deconv() [q,r] = deconv(v,u) deconvolves vector u out of vector v, using long division. The quotient is returned in vector q and the remainder in vector r such that v = conv(u,q)+r . If u and v are vectors of polynomial coefficients, convolving them is equivalent to multiplying the two polynomials, and

Hello, I found rather surprising the behaviour of POSIXct and POSIXlt classes when combined with min and tapply. The details can be deduced from the script below: ############# Start of the script #################### before <- Sys.time() Sys.sleep( 1 ) now1 <- now2 <- Sys.time() my.times <- c( before, now1, now2 ) class( my.times ) ## [1] "POSIXct"

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

Hola. Intento crear un archivo .html a partir de un .Rmd que tenga Toc, LaTeX y tablas. Empleo RStudio (v. 0.97.551), pero aparece un error en la función "markdownToHTML" Pasos: 1) creo un fichero Rmd (adjunto ejemplo) => con knitr (v. 1.0.5) crea un fichero ".md" 2) Si quiero añadirle el TOC (table of contents) necesito emplear la función "markdownToHTML" del

Hace poco me ha pasado una cosa curiosa y soy incapaz de arreglara. Utilizando la función solve A <- matrix(c(1, 1, 1, 1, 1, 4, 5, 6, 7, 8, 0, 0, 0, 1,-1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0 ), nrow=5,byrow=T ) b <- c(40+1, 208, 0, 2, 14) # Jugar con los dos utlimos parametros hasta encontrar la solución x <- solve(A,b) > x[1] 14 16 7

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.

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

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

¿Hay alguna manera de copiar un directorio en R? No me vale incvocar al sistema porque el programam a de correr en varios OS y con el comando file.copy en windows no lo copia bien, Gracias por adelantado -- [[alternative HTML version deleted]]

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 "-"

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' >