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...nt.FontDesignMetrics.<init>(Unknown Source) at sun.awt.font.FontDesignMetrics.<init>(Unknown Source) at sun.awt.SunToolkit.getFontMetrics(Unknown Source) at sun.awt.windows.WToolkit.getFontMetrics(Unknown Source) at java.awt.Component.getFontMetrics(Unknown Source) at oracle.sysman.oii.oiif.oiifm.OiifmSplashScreen.init(OiifmSplashScreen.java:203) at oracle.sysman.oii.oiic.OiicInstaller.main(OiicInstaller.java:595) Dynamic libraries: 0x00400000 - 0x00405000 C:\windows\temp\OraInstall2008-09-18_05-41-41PM\jre\bin\javaw.exe 0x7BC10000 - 0x7BCA4000 C:\windows\system32\ntdll.dll 0...

Buenas, Estoy analizando texto en R y no encuentro cómo eliminar los números y símbolos del texto como ",", "%", etc. Estoy pasando este código, text_data es donde está el texto en la variable "text". tidy_data <- text_data%>% unnest_tokens(word, text)%>% anti_join(stop_words) ¿Cómo podría añadirse a ese código? Muchas gracias

Buenas tardes, Quiero representar los resultados de una regresión con la librería Stargazer pero no se cómo hacer para que no me reporte los standard errors. Este es el código: stargazer(Model 1, Model 2,type = "html", digits = 2, title = "Model comparison (count)",out = "Modelcomparison.htm") ¿Qué tendría que señalar en el código? Muchas gracias Miriam

Hello R Programmers, We have a large existing Perl codebase which is currently being upgraded to use the new optimizing RPerl compiler (not related to the R language). http://rperl.org/ Also in use by the same Perl codebase is some custom R code which loads the "bayesm" library in order to execute Markov Chain Monte Carlo (MCMC) calculations.

I think this is a good idea. Is there a reason why it got no interest? Slippery slope? Or maybe others were also just occupied trying to figure out how Joshua's second message had timestamp earlier than his first message? On Fri, Apr 05, 2019 at 12:05:36PM -0400, Joshua N Pritikin wrote: >With this patch, > >> A <- matrix(1, 2, 2) >> B <- matrix(2, 3, 2) >> A

class(o)[!inherits(o,"AsIs")] is still in function 'get_all_vars' in R patched (in https://svn.r-project.org/R/branches/R-3-6-branch/src/library/stats/R/models.R). It was ported to R patched by r77402. On Monday, 18 November 2019, 8:12:10 PM GMT+7, Martin Maechler <maechler at stat.math.ethz.ch> wrote: >>>>> Martin Maechler >>>>>? ?

On Mon, 6 Apr 2020, Abby Spurdle wrote: >> (1) Create a top-level help page with a title like "Date and Time >> Classes" to give a brief but general overview. This would mean the >> existing DateTimeClasses would need a new title. > > I wanted to modify my first suggestion. > Perhaps a better idea would be to reference an external document > giving an

Looks like a bug. Will have a look when I get a chance. Simpler version: getParseData(parse(text = 'r"-|hello|-"')) > getParseData(parse(text = 'r"(hello)"')) line1 col1 line2 col2 id parent token terminal text 1 1 1 1 10 1 3 STR_CONST TRUE "hello) 3 1 1 1 10 3 0 expr FALSE The opening

On Thu, 30 Apr 2020, Dirk Eddelbuettel wrote: > > On 30 April 2020 at 09:42, I?aki Ucar wrote: > | On Thu, 30 Apr 2020 at 02:49, Dirk Eddelbuettel <edd at debian.org> wrote: > | > And to keep the list abreast, this appears to be related to the long double > | > issue on powerpc where needed an extra #define to ensure compilation. That > [...] > | Which reminds me

Providing a way to more easily resolve situations that otherwise would be errors is a reasonable thing for an IDE to do. I would prefer is such things were optional and off by default, but other way not. If an IDE does this and you don't approve then you don't have to use it. Best, luke On Wed, 20 May 2020, Abby Spurdle wrote: >> An IDE could provide a more sophisticated

I looks like you may have misunderstood my post so just to make sure: There will be no patch to R to support this. If this is something you want for yourself, then I have shown you how you can do it. You can put the code in a startup file if you like. If you want your students to have this, then you can prepare a startup file for them that does this. Best, luke On Thu, 21 May 2020, Juan

Thanks; definitely a bug. I've submitted it to the bug tracker at https://bugs.r-project.org/bugzilla/show_bug.cgi?id=17831 Best, luke On Mon, 15 Jun 2020, Raimundo Neto wrote: > Dear R developers, > > I've run into a weird behavior of the numericDeriv function (from the stats > package) which I also posted on StackOverflow (question has same title as > this email,

You should assume that NO functions or macros in the R API are thread-safe. If some happen to be now, on some platforms, they are not guaranteed to be in the future. Even if you use a global lock you need to keep in mind that any function in the R API can signal an error and execute a longjmp, so you need to make sure you have set a top level context in your thread. Best, luke On Sun, 13 Sep

Thanks for the report. Will look into it when I get a chance unless someone else gets there first. A simpler reprex: ## create and serialize a memmory-mapped file object filePath <- "x.dat" con <- file(filePath, "wrb") writeBin(rep(0.0,10),con) close(con) library(simplemmap) x <- mmap(filePath, "double") saveRDS(x, file = "x.Rds") ## in a

Worth looking into. It would probably cause some check failures, so would probably be a good idea to run a check across BIOC/CRAN. At the same time it would be worth allowing name objects (type "symbol") so thee don't have to be converted to character for the call and then back to names internally for the environment lookup. Best, luke On Fri, 13 Nov 2020, Antoine Fabri wrote:

Hola: No se muy bien si es esto lo que preguntas, pero el código de todos los scripts está en el fichero: https://cran.r-project.org/src/contrib/randomForest_4.7-1.1.tar.gz Saludos. On Sun, 19 Mar 2023 04:35:44 +0100 Manuel Mendoza <mmendoza en fulbrightmail.org> wrote: > Buenos días, ¿cómo podría ver el código con el que el paquete randomForest > hace el random forest? >

Hello! I want to calculate simultaneous confidence intervals for a nominal variable with three categories: "yes", "no", "partially" and I expect that far more than 5 samples fall into each category. I have read that Glaz & Sison's method is only appropriate for variables with 7 or more categories. Therefore, the Goodman method seems like a good idea. I have

UseMethod has since the beginning had the 'feature' that local variables in the generic are added to the environment in which the method body is evaluated. This is documented in ?UseMethod and R-lang.texi, but use of this 'feature' has been explicitly discouraged in R-lang.texi for many years. This is an unfortunate design decision for a number of reasons (see below), so the plan

Dear R-users Is it possible to adjust two y-axis in a ggplot differently? - First y axis (0-60) - Second y axis (0-2500) ### Figure 1 ggplot(Fig1,aes(BFF,Wert,fill=Studien_Flaeche))+ geom_bar(stat="identity",position='dodge')+ scale_y_continuous(name="First Axis", sec.axis=sec_axis(trans=~.*50, name="Second Axis"))+

Dear R community It is possible to adjust the legend in combined ggplots using ggarrange with be positions top, bottom, left and right. My question: Is there a function to change the position of the legend to topright or bottomleft? Right and top etc are in the middle of the axis. Kind regards Sibylle