similar to: How to get w in SVR with e1071 package

Dear R users, I'm running a SVR in package e1071 but I did not able to calculate the parameters w and b of the regression. I don't know how to do that and if it is possible to do it with this package. Someone have some idea. Any help would be much appreciated. Marlene [[alternative HTML version deleted]]

Hi R users, Someone knows how to replace Infinite value by zero. I have a vector with some Inf value and I want to substitute these values by zero to get the mean of the components of the vector. Any idea? Many thanks, Marlene. [[alternative HTML version deleted]]

Hi, I need to repor the index of a min value of each row in a matrix, but I don't know how to do that when I have more than one min value. Here is my example > dat <- matrix(c(5.4,4.8,5.6,4.8,NA,4.4,4.6,3.4,NA,NA,4,2.4,NA,NA,NA,2),byrow=TRUE,ncol=4) > dat [,1] [,2] [,3] [,4] [1,] 5.4 4.8 5.6 4.8 [2,] NA 4.4 4.6 3.4 [3,] NA NA 4.0 2.4 [4,] NA NA NA 2.0

Hi R-users I'm writing a code to run a fuction but I found an error that I can't fix. I reproduced the error with a simple example. The correct answer is k but I can't fill my s matrix. What I'm doing wrong? s<-matrix(data=NA,nrow=1,ncol=5 ) s for(i in 1:5) { k=sqrt(i) s[,i]<-k[i] print(k) } s Thanks in advance, Marlene. [[alternative

Disculpen se me escapó el portugués. 2011/11/30 Carlos J. Gil Bellosta <cgb@datanalytics.com> > El problema es que si tienes R instalado en tu $HOME, dependiendo de > la variable de entorno $PATH, uno de los ejecutables se llama primero > al llamar a R. > > Lo más natural sería eliminar R de $HOME ya que tienes instalada la > versión actual "como Dios manda".

Queridos miembros de la lista, Me gustaría anunciar que el paquete ''SCperf " ya está disponible en CRAN. El paquete implementa diferentes modelos de inventario, el efecto látigo y otras variables de desempeño de la cadena de suministro. Esta es la primera versión del paquete y también es mi primer paquete para R. Sugerencias, informes de errores y otros comentarios son

Dear R-user Suppose I have the following data y=c(2,1,5,8,11,3,1,7,50,21,33,7,60) x=data.frame(y) for(i in 4:nrow(x)) x[i,] =var(x[i-3:i-1,]) I'm trying to get a new variable with the variance of the 3 previous values (just an example) and with NA in the three first positions. I know that my for() is wrong but I'm not able to find my error. Any idea? Thanks, Marlene.

Hi: I'm starting a research of Support Vector Regression. I want to obtain a model to predict a property A with a set of property B, C, D, ... This problem is very common for example in QSAR models. I want to know some examples and package that could help me in this way. I know about caret and e1071. But I' don't know if this package can work with continues variables.?

HI ! I have a problem with nmbd, i can't logon on a WinXP machine (wfassi-PC ,everything was alright until at a moment user coudnt connect anymore) , here is log.nmbd : [2013/07/15 16:39:26, 5] libsmb/nmblib.c:797(read_packet) Received a packet of len 50 from (192.168.0.89) port 137 [2013/07/15 16:39:26, 4] libsmb/nmblib.c:106(debug_nmb_packet) nmb packet from 192.168.0.89(137)

Hi, A. In a nutshell: The training error, obtained as "error (ret)", from the return value of a ksvm () call for a eps-svr model is (likely) being computed wrongly. "nu-svr" and "eps-bsvr" suffer from this as well. I am attaching three files: (1) ksvm.R from the the kernlab package, un-edited, (2) ksvm_eps-svr.txt: (for easier reading) containing only eps-svr

Hola amor! Finalmente llegué a D.C. Ya estoy en el albergue pero el cuarto solo va a ser liberado a la una o tal vez dos de la tarde. Pero no importa al menos ya estoy aqui, ya tomé desayuno que por cierto es horrible. Voy a poder tomar baño y usar un locker por un dolar. Entonces voy a tomar baño guardar mis cosas y salir ya que aqui no hago nada. Cómo fue tu domingo? Cómo está Esteban? El

Dear R users. I'm pleased to announce the release of *SCperf* 1.1.1 and *bullwhipgame* packages on CRAN. The *SCperf* package implements functions for planning and managing Inventories in a Supply Chain: https://CRAN.R-project.org/package=SCperf <https://cran.r-project.org/package=SCperf> And the *bullwhipgame* is a shiny app demo of the bullwhip effect, the increase in demand

Dear R users. I'm pleased to announce the release of *SCperf* 1.1.1 and *bullwhipgame* packages on CRAN. The *SCperf* package implements functions for planning and managing Inventories in a Supply Chain: https://CRAN.R-project.org/package=SCperf <https://cran.r-project.org/package=SCperf> And the *bullwhipgame* is a shiny app demo of the bullwhip effect, the increase in demand

This user is attemting to log in on a win2003 64 bit client to a PDC running 3.0.14a. The user is able to log on on another machine (32 bit, I don't have another 64 bit machine) There was a local user with the same username but that user was deleted after adding the machine to the domain. I cannot see an error in a level 5 log from the client. I see nothing in the windows event log. I did

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Hi, I'm new to CentOS and I want to install CentOS 5.2 on an intel computer to use it as a server. I downloaded the CentOS 5.2 DVD iso i386 and did the md5sum, burned the DVD and everything was Ok but when I try to boot the server with the DVD, it simply does nto boot, like if nothing were in the DVD drive. I tried with a Vista DVD and it boots. It can even boot from the LiveCD. Have anybody

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