similar to: What is the correct syntax of "for" or "if" in Rexcel

Hello R friends, I want to use my R script in VB to make macro in Excel. I tried with RExcel but it seems to me that this package is just GUI API and I still have to run(connect) R to use the script. Google tells me there are some ways to make R script as an independent library/module/header so that I can call it in VB, C or JAVA. Where can I get detailed tutorial or manual for that? Thanks in

Dear R-help, Call RInterface.StartRServer ' Works fine Call RInterface.RRun("objects()") ' Works fine Call Rinterface.RRun( other R commands which do not generate errors, the demos etc ) ' Works fine But ... Call RInterface.RRun("doesnotexist") ' Sends Excel into endless loop it appears After about 90 seconds a dialog box appears "Microsoft

Hi, I am running a test to call an R script with in excel using VBA. My VBA code is shown bellow. The middle section of this mail also includes the content of my Rscript. The bottom part shows the error message form the R console. It seems that Excel is opening the R console without any problems. The problem I am seeing is that Rinterface.RRun instruction is interpreting the "\T"

Hi - For a while I've used RExcel without problems to run a repeating portfolio optimization problem where I solve for a portfolio allocation targeting a particular risk, then solve for a different risk, etc. I call the commands with (e.g.) rinterface.Rrun "(R command)" Recently that macro started blowing up, returning #RErrors, and when I try to trace the error I find that it is

> On Mar 1, 2018, at 2:02 PM, Michael Ashton <m.ashton at enduringinvestments.com> wrote: > > Hi - > > For a while I've used RExcel without problems to run a repeating portfolio optimization problem where I solve for a portfolio allocation targeting a particular risk, then solve for a different risk, etc. I call the commands with (e.g.) rinterface.Rrun "(R

hello all i have a quick question. i have been using the RODBC library (trying to read Excel data into R but i am doing this by using Rexcel. this is probably not the correct forum - sorry for this). my code is shown below: Sub A() 'start the connection to R Call RInterface.StartRServer RInterface.RRun "library(RODBC)" RInterface.RRun "A =

Hi, I'm using R-2.8.1 for windows. I wrote a script calls the RODBC package to run sql queries against an oracle database. It runs fine when run from the rconsole and returns a data.frame with a summary for a set of experiments. I want to run this script using the rinterface.RunRFile command in an excel plugin, using the rexcel package. When I run the code from my excel plugin I

Dear all I use ggplot2 extensively for my plotting routines and rexcel to have the best of two worlds. (RExcel v 1.75 and R (D)Com v. 2.5) I can run my ggplot functions, such as qplot(...), in scratchpad mode, but not in Macro nor Worksheet functions mode. I have tried the following in Macro mode: Call RInterface.RRun("library(ggplot2)") ... Call

I am trying to do a surface profile plot. data is X                  Y(1)             Z(1) 1-jan-02       2002        number 2-jan-02       2002        number . . . 1-jan-03       2003 (Y2)     number Z(2) 2-jan-03       2003 (Y2)     number Z(2) . . . until dec 31 2007.   I used the plot3d funtions to build a scatter point plot. Call rinterface.rrun("library(rgl)") Call

Hi, I'm trying to combine a VBA macro and a R package. I've installed the R-(D)COM and the R-excel interface by Neuwirth. They seem to work both. However I would like to display the r-generated data in an Excel sheet as an array but I don't manage. Here is an example of my source: Sub doR() Call RInterface.StartRServer Call RInterface.RRun("library(mdnn)") Call

Hello, I must tell you once again to address your questions to r-help at r-project.org And since there was no subject line, I've made up one. Your question seems to be a question about excel, and I really can't help you. Maybe someone else can. But if you write.table(etszP) can't you read that file into excel? Rui Barradas Em 22-08-2013 15:57, siddhartha.geddam at eclerx.com

When I run a macro that uses RExcel, I get a dialog box that says "Microsoft Excel is waiting for another application to complete an OLE action." There is no error in the RExcel commands in the macro, of that I am sure. The box appears to be related to the inclusion of RunRFile commands. The macro will run through the second RunRFile command, but will not execute the

Hi I want to implement Egarch (1,1) with t distribution model using RExcel and VBA. May I know the syntax. Following is the code that I 'm using. rinterface.RRun "spec=ugarchspec(variance.model=list(model=(eGARCH),garchOrder=c(1,1)), mean.model=list(armaOrder=c(1,1), arfima=FALSE), distribution.model=(std))" rinterface.RRun "fit = ugarchfit(Data = b, spec = spec)"

Hi, I am using RExcel and trying to pass a line of code into R. When I select the cell and choose "Run Code" from the RExcel menu then it seems to work fine. The problem I face is a need to write a macro to do this operation, as I need to set up a user interface in excel for other users who don't know how to use R. In R to run my entire code I simply write on line:

Hi List, Is there any way to pass on directly VBA variable content into a R variable? on windows XP & using R 2.12.0 I have installed RExcel addin (with associated D(COM)) >> It function fine when trying to pass Excel Range to R but I failed (sorry if it is only my own limitation, search till now unsuccessful) to find out how to pass directly VBA array into R Below an example -

Dear All, I am experiencing a problem for which I need some help. I have created a small file containing a simple function File name = smalltest.r Content : smalltest=function(extvar) { itworks=paste('Ca marche',date()) setwd("c:/windows/temp") write.table(itworks,file="resultat.csv", append=FALSE) } This function works when operated from R environment To get

I wrote a R script say called computeCovarMatrix.R and i want to call and run this piece from Excel visual basic. does anyone know how to do that? thanks, KZ [[alternative HTML version deleted]]

Hello R friends, I've got error message as follows; > > n<-0 > roc<-array(0,c(ti-1,1)) > avgroc<-0 > > for(i in 1:ti-1){ + if(orientation=="in"){ + if(eff_p1[i,1,i]==1 && eff_p1[i,1,ti-1]<1 && ed[i,1]>d[i,1]){ + roc[i,1]<-(1/eff_p1[i,1,ti-1])^(1/(ed[i,1]-d[i,1])) + n<-n+1 + } + } +

Hola a todos, Mi nombre es Juanjo. Llevo un tiempo intentado hacer funcionar un programa que necesita de la instalación de RPROJECT y REXCEL. He mirado varias guías e instalado los programas pero obtengo varios errores. El principal es que tras instalar RProject, Rexcel y statcon y al intentar correr esta macro desde Visual Basic… Sub Start() RInterface.StartRServer

Hi, I often work with R by writing long(ish) Excel-VBA macros interspersed with calls to R via RExcel. A typical example of this would be: Sub VBAMacro() 'fetch some data from an excel sheet 'do some basic stuff on said data 'transfer data from vba to R 'run some R statements 'get data back to vba 'show results on the excel sheet 'clean R by deleting all vars