similar to: R versions for Red Hat Linux

Carlos, mi intencion es entender el codigo: https://github.com/woobe/blenditbayes/blob/master/2013-06-street-level-crime/analysis.R Para luego hacer mi trabajo, algo similar a esto, pero adaptado a mi región. Si te fijas en las lineas 141-161, esta esto: ## Convert the base map into a ggplot object ## All added Cartesian coordinates to enable more geom options later on map.ggmap <-

Para este ejemplo especifico: Deseo saber si tmp genera un objecto ggplot > tmp <- ggplot(mtcars, aes(x = hp, y=mpg)) + geom_point() El objecto o variable tmp, devuelve una lista y un gráfico, la clase dice ser ggplot, >class(tmp) [1] "gg" "ggplot" > typeof(tmp) [1] "list" El 30 de enero de 2014, 13:00, daniel

Good evening, I am Marta Colombo, student at Milan's Politecnico. Thank you very much for your kindness, this mailing list is really useful. I am using the function kde2d for two-dimensional kernel density estimation and I'd like to know something more about this kind of density estimator. In particular I'd like to know: what bandwidth is used ? Thank you in advance for your attention

Good evening,I am Marta Colombo, student of "Politecnico di Milano". I'm studying Local Regression Techniques such as loess, smoothing splines and kernel smoothers. Choosing "symmetric" for the argument "family" in loess function it is possible to produce a robust estimate , in function smooth.spline and ksmooth I didn't find this possibility. Well, is there a

Hello, I am a newbie in R, I just did my first function, which works!!! And I would like to know, if I can create a directory in the library with my functions, in a way, which I could call that like we call the packages ? Can anyone help me? Thanks in advance Marta ><((((?>`?.??.???`?.?.???`?...?><((((?>`?.??.???`?.?.???`?...?><((((?>

Daniel, Disculpa si no entiendo, pero, entonces un objecto ggplot en en realidad una función y no un gráfico El 30 de enero de 2014, 11:09, Marta Garcia <marta000garcia@gmail.com>escribió: > Sí, devuelve Error: No layers in plot, no le he agregado capas > por eso el error, la funcion me dice que es un gráfico > > > El 30 de enero de 2014, 10:31, José María Mateos

Marta, Seguramente, al desconocer tu objetivo, no te servirá de mucho lo que te diga. No se si quieres escribir un paquete para mapas o simplemente hacer un mapa con la librería ggmap sin preocuparte de la magia interna. Si lo que necesitas es lo segundo puede que te sirva el siguiente ejemplo: http://journal.r-project.org/archive/2013-1/kahle-wickham.pdf

Hi there, I had written a library under R 1.9.0 and now I would like to import that library under R 2.0.1 Apparently it does not work; I can install the package, but when I try to read it the error is the following: Error in library(compvar) : 'compvar' is not a valid package -- installed < 2.0.0 I have checked other libraries in R 2.0.1 and I noticed that there is a new folders

Hola Daniel, si perdona di a responder directamente y no me di cuenta. Ya se donde esta el error, pero queria preguntar si a puede ser que mi R funcione mal o algo porque esta manhana ejecute mi script y funciono perfectamente y ahora volvi a ejecutarlo y me volvio a dar el mismo problema de ayer , despues de reiniciar y demas el tinnR y el R, no se si me vacila o es que tengo algo mal en

Hola, Tengo la version R 3.1, estoy intentado usar este script pero me dice que el simbolo " no tiene que estar ahi, ya intente borrando comillas o diferentes formas y no lo consigo, si alguien sabe agradezco ayuda. setwd("C:/users/marta/desktop/DB") library(chron) library(xlsx) filename<-"univerest_50.csv" filename<-"monicap_50.csv"

Hola Marta, Si el código exacto que utilizaste es el que has compartido, hay un error... Te falta cerrar un corchete. Y he incluido un detalle para que los ficheros tengan como nombre los años... ?#--------------------------? ??filename<-"test1.csv" DBa<-read.csv(filename,sep="*;*" ,header=TRUE) anios<-unique(DBa$Year) for(i in 1:length(anios)) {

Gracias Carlos por la clara explicación, si alguien más quiere aportar, bienvenido El 28 de enero de 2014, 12:07, Carlos Ortega <cof@qualityexcellence.es>escribió: > Hola Marta, > > Lo que quiere decir (lo que yo entiendo que quiere decir) es que > directamente el código es la misma función de Google a la que se la recubre > ("wrapper") con código "R"

Hello, I am a newbie in R and I am trying to create a function, that includes several functions inside. To avoid that everything stops if there is an error, I have this statement bla = function(....){ ... if(exists("last.warning")){rm(last.warning)} ... } inside the function, which if I use it normally, it works fine, but once I use it with the funciotn it gives me an error like:

Dear R users, I am trying to produce an image plot, that represents the proportions of a factor (z variable), so that the number of squares of each colour represents each factor level, with the respective label inside (sorry for the crap English). # Something like this: kk=data.frame(fact=letters[1:10], freq=c(5,1,10,2,10,7,5,10,30,20)) # factor and respective frequecies res="a" #

Hi all, I created a file to define some functions. When I try to source this file, sometimes it works but sometimes I get the following error: >Source(‘File.R’) Error in srcfilecopy(filename, lines, file.info(filename)[1, "mtime"]) : unused argument(s) (file.info(filename)[1, "mtime"]) It works when I just started the R session, but after using some

Good morning, I am Marta Colombo,student at Politecnico,Milan. I am studying local regression models and I am using loess function. My problem is that when I have a loess object I don't know how to display the fitted surface; in fact, while in S when you have a loess object you can see it writing plot(object), in R this dosen't work. Also I'd like to know if there is something like the

Hi! I am Marta Colombo, student in Mathematical Engineering at "Politecnico di Milano". For my master degree thesis I have to analyze some categorical data. My dataset is composed by 327 individuals and 16 variables. I am using Fisher exact test to test independence on IxJ contingency tables, but I have a problem with one variable. R gives me this error message: FEXACT error 7.

Hello, I have a problem when doing gam (from gam library; I am using R 2.4.0, windows xp platform) When doing: example(gam) There is this error message (which also happens when using my data) .... Warning: a final empty element has been omitted the part of the args list of 'list' being evaluated was: (coefficients = fit$beta, residuals = fit$y - fit$eta, fitted.values = fit$eta,

I am developing an R package which has a function I decided not to export. I believe the roxygen information states that the function is not going to be exported, yet I still see the function in the manual PDF (as generated in command line via `CMD Rd2pdf package_dir`). What is wrong with my preamble that the function is still being documented in a manual? #' Generates plots for demo of

Hi there, We used to record all the calls with the Monitor function. Now, I haveimplemented on-demand recording with automon instead... Everything is working fine apart from the generated filename, which as per all docs, should be auto-epoch-caller-callee....but in my case, it is auto-epoch-who_started_record-the_other_end. Thank you all in advance. Regards, Marta -------------- next part