similar to: Error while running MR using rmr2

Hello, I am trying to write the default "OrchardSprays" R data frame into HDFS using the "rhdfs" package. I want to write this data frame directly into HDFS without first storing it into any file in local file system. Which rhdfs command i should use? Can some one help me? I am very new to R and rhdfs. Regards, Gaurav [[alternative HTML version deleted]]

Estimados Un día leí algo en el siguiente hipervínculo, pero nunca lo use. http://blog.revolutionanalytics.com/2015/06/using-hadoop-with-r-it-depends.html Javier Rubén Marcuzzi De: Carlos J. Gil Bellosta Enviado: miércoles, 9 de diciembre de 2015 14:33 Para: MªLuz Morales CC: r-help-es Asunto: Re: [R-es] SVM hadoop No, no correrán en paralelo si usas los SVM de paquetes como e1071. No

Hola, Puedes poner un RStudio en Amazon, poner "caret" y a correr.... No sé si tendrás suficiente con lo que te pueda ofrecer Amazon para tu problema... creo que sí... ;-).... O directamente hacerlo aquí, que toda esta instalación ya la tienen hecha: http://www.teraproc.com/front-page-posts/r-on-demand/ Gracias, Carlos. El 10 de diciembre de 2015, 14:43, MªLuz Morales <mlzmrls

Hola Mª Luz, Te cuento un poco mi visión: Lo primero de todo es tener claro qué quiero hacer exactamente en paralelo, se me ocurren 3 escenarios: (1) Aplicar un modelo en este caso SVM sobre unos datos muy grandes y por eso necesito hadoop/spark (2) Realizar muchos modelos SVM sobre datos pequeños (por ejemplo uno por usuario) y por eso necesito hadoop/spark para parelilizar estos procesos

Hello, I am trying to write the default "OrchardSprays" R data frame into HDFS using the "rhdfs" package. I want to write this data frame directly into HDFS without first storing it into any file in local file system. Which rhdfs command i should use? Can some one help me? I am very new to R and rhdfs. Regards, Gaurav [[alternative HTML version deleted]]

Buenos días, Tengo instalado un cluster en una máquina virtual y he instalado R y Rstudio (sobre Ubuntu server 14.04 64 bits ) . Desde consola puedo entrar en R y ejecutar un ejemplo con mapreduce sin problemas. Pero cuando lo intento hacer desde Rstudio obtengo este error: 16/02/16 10:37:00 ERROR streaming.StreamJob: Job not successful! Streaming Command Failed! Error in mr(map = map, reduce =

hey friends, I am using wine 0.9.12 on centos 4.0 kernel version is 2.6.9-34.0.1.EL. Whenever I try to run any application through wine I get the below warning and the application does not run. Langauge settings before were Indian English but later on I changed it to US_English but still I am getting the below error. Warning: Language 'en_IN' was not recognized, defaulting to

*@* *BLAS: /usr/lib/libblas/libblas.so.3.6.0LAPACK: /usr/lib/lapack/liblapack.so.3.6.0locale: [1] LC_CTYPE=en_IN.UTF-8 LC_NUMERIC=C LC_TIME=en_IN.UTF-8 [4] LC_COLLATE=en_IN.UTF-8 LC_MONETARY=en_IN.UTF-8 LC_MESSAGES=en_IN.UTF-8 [7] LC_PAPER=en_IN.UTF-8 LC_NAME=C LC_ADDRESS=C [10] LC_TELEPHONE=C LC_MEASUREMENT=en_IN.UTF-8

Dear All, Here is my reproducible example: > library(stargazer) Please cite as: Hlavac, Marek (2018). stargazer: Well-Formatted Regression and Summary Statistics Tables. R package version 5.2.2. https://CRAN.R-project.org/package=stargazer > x1=1:1000 ; y = 2 * x1+ rnorm(1000) > stargazer(lm(y~x1)) Error in (.format.s.statistics.list != "p25") &&

Dear All, I had done an automatic upgrade of my Debian 10 system which had also upgraded R. I reinstalled the stargazer package and the error went away. Query : Do I need to reinstall all packages with each upgrade of R ? Best, Ashim On Thu, Jun 8, 2023 at 11:11?AM Ashim Kapoor <ashimkapoor at gmail.com> wrote: > > Dear All, > > Here is my reproducible example: > >

Hi folks, When I try to load package 'lme4' on my Linux box (64-bit Ubuntu 9.04), I get the following error: ------------------------------------- > library(lme4) Error in dyn.load(file, DLLpath = DLLpath, ...) : function 'cholmod_start' not provided by package 'Matrix' Error: package/namespace load failed for 'lme4' ------------------------------------ I

On Thu, 08 Jun 2023, Ashim Kapoor writes: > Dear All, > > I had done an automatic upgrade of my Debian 10 system which had also > upgraded R. > > I reinstalled the stargazer package and the error went away. > > Query : Do I need to reinstall all packages with each upgrade of R ? > > Best, > Ashim Your session info says "stargazer 5.2.2". What version

Dear All I have sucessfully created cluster of four nodes using localhost in my local machine by executing the following command > cl<-makePSOCKcluster(c(rep("localhost",4)),outfile='',homogeneous=FALSE,port=11001) starting worker pid=4271 on localhost:11001 at 12:12:26.164 starting worker pid=4280 on localhost:11001 at 12:12:26.309 starting worker pid=4289 on

And let's also spell things properly! Like 'internationalisation' ...'Weasels have got into your phone system' instead of 'gotten into your phone system...' And 'please press the hash key..' instead of 'pound key' There should probably be en_uk, en_us, en_ca, en_za, en_nz, en_oz, en_ie and en_in etc to allow each English-speaking country to localise

Hello, here is my problem: I have Wine-1.2.2 (on Ubuntu 10.10) and I'm trying to run windows application (writted on Visual Fox Pro 9 ) my command line is: Code: LC_ALL="ru_RU.UTF-8" wine shop.exe (without LC_ALL an error "Collating squesnce RUSSIAN not fund" ) In this case wine shows normalyy most of the windows and textboxes, and the MAINMRNU. But SUBMENUS are shown

Hi I'm trying to get Rosetta Stone software working under Wine, and actually it seems fine, apart from one thing: On the Russian language lessons, the font displayed is English-type, rather than Cyrillic. That's no good! It's working fine on my VirtualBox XP setup. I have copied all the fonts from XP and Vista installations, to no good effect. I have also tried winetricks