similar to: problem with command line arguments

Dear R people, I want to use the tune.nnet function of e1071 package to tune nnet . I am unable to understand the parameters of tune.nnet from the e1071 pdf document. I have performed nnet on a traindata and want to test it for class prediction with a testdata. I want to know the values of size,decay,range etc. parameters for which the prediction of testdata is best. Can anyone please tell me

Hi, I would like start R in BATCH mode and submit my own parameters. Or in other words, I would like to specify variables from the command line and execute a script using those. I have been looking at commandArgs and calling R from the command line under bash: R CMD BATCH --no-save --args -filename="$filname" -- r-test.R r-test.Rout The problem here is, if $filename contains

Hi Guys I am Abhishek, primarily a bioinformatician. I have recently started using a lot of R thanks to some excellent packages available. Lately I have felt the need to batch process few of the R scripts I have been working with and strangely enough I am not able to find a good resource on how to best do this. I did find few old threads on the archives but none convinced me much. So here I am

Hi all, I am setting up some R program files for use by our DB programmers to enable them to utilize some R functions which will be called from within TCL code. R has been installed on an RHEL server and R will process the results of SQL queries against an Oracle database. In some cases, they will generate a data file to be read in and processed by R, in others they will simply make the

Is there a way to pass command line arguments to R for use in BATCH mode or something similar? -- -Alex Morgan Homepage: http//pubpages.unh.edu/~amorgan AIM login: HomeySage "Anyway, no drug, not even alcohol, causes the fundamental ills of society. If we're looking for the source of our troubles, we shouldn't test people for drugs, we should test them for stupidity,

Dear R People: I have used ./R --no-save -q -f e.in >stuff.out with great success on SUSE10.1 with R-2.7.1. My question is, please: is there a way to pass in a variable to the e.in file? I'm fairly sure that the answer is no, but thought I'd double check. Thanks in advance, Sincerely, Erin -- Erin Hodgess Associate Professor Department of Computer and Mathematical Sciences

Hi, I know that I can use the following script to get the command line options for an R script. But the output shows two many irrelevant arguments. For example, I only want to pass "a", "b" and "c" to the script. The first 5 elements in the variable 'args' are not what I want. I am wondering what is the correct way to pass command line options to an R script.

Hi, For example, I have several variables in php, like var1 = 1, 2, 3, 5, 6 var2 = 3, 1, 8 var3 = 8, 10, 4, 0, 9, 1 I sent the arguments to R, with this line: '/usr/bin/R --vanilla --slave --args '.$var1.' '.$var2.' '.$var3.' < script.r' In my "script.r" I can read the arguments whit this line: args=(commandArgs(TRUE)) args=as.numeric(args) args

Hi Community, I have a question about how to pass command line parameters to R script running in the batch mode. The problem is: there is a banch of data files which are to be processed by R script called from a web-server, i.e. in the batch mode. The web server generates data files and passes their names calling 'R CMD BATCH' one by one for every file. Now the question is how to

*What I want to do: *Create a windows shortcut that will start the R gui **and** simultaneously source a file *What I have already tried: *This almost works, but it's not the interactive R GUI: R --no-save --sdi -file="C:\SomePath\example.R" These open the R GUI, but doesn't recognize -f --f --file -file RGUI --no-save --sdi -file="C:\SomePath\example.R"

Hi, I have a bunch of R scripts which have the hash bang !/usr/bin/env Rscript and I typically run these scripts by passing in some parameters like this: ./nameOfRScript arg1 arg2 ... I know Rscript has the option to run in --vanilla. Where exactly do I insert the --vanilla option? When I do something like this: ./nameOfRScript --vanilla arg1 arg2 ... And I try to access the commandArgs,

Hi my name is Abhinandan Bhattacharjee i am student of Computer Science stream of netaji subhash engineering college, kolkata, West bengal, India. I know php,c,c++,java and working on python iike your organistion and would love to work for it in thi years gsoc please guide me what i need to do i have done some projects these are -- https://github.com/avinandan/avenir

Hello, I was wondering if there is a way to pass a custom command line argument to slave processes using the parallel package. I need to do this because I have some logic in my .Rprofile that checks what arguments it was called with using commandArgs() and performs certain actions only if it was given a particular argument. I am running the following code on a Windows PC to start slave processes:

Hi, I have a file fileFoo.R, say that contains these two lines, invoking function foo that is specified in "foo_details.R": source("foo_details.R") foo(parameter1) I want to specify and pass parameter1 in my command line when invoking R in linux: R --no-save <fileFoo.R. How can I do that? And how can I retrieve the value of parameter1 in my fileFoo.R function

Thanks for replying i was thinking of working on PHP binding improvement project i thnk it fits my skills. how should i start help.. On Wed, Feb 26, 2014 at 5:11 PM, Olly Betts <olly at survex.com> wrote: > On Tue, Feb 25, 2014 at 08:12:40PM +0530, Avinandan Bhattacharjee wrote: > > Hi my name is Abhinandan Bhattacharjee i am student of Computer Science > > stream of netaji

Hi, Does any one know if it is possible to create an R script that can use command line parameters. I can execute an R script from the command line, but I cannot figure out how to pass parameters to the script. The only resources I have found seem somewhat involved or incomplete. Any help is appreciated. Akintayo [[alternative HTML version deleted]]

I am a beginner in R and know only a little about it yet. I have a script written in R language, named as "a.txt" for example. I am using a Linux machine, at present I only know that I can type "R" in the terminal and then copy-paste the content in "a.txt" to the R's interface to execute the program. However, I want to know if there is any method that allows me to

Dear all I am intrested in making iterative estimation (thro' loop statements) of, say, linear regression model. For this purpose, I have written the following programme and that I have made use of a sample data (viz., exp.txt): ? Programme: ? # Linear regression modelling with sample data (try5.txt) # Repeated estimation through loop statement

Hi, $ cat commandArgs.R args=commandArgs(trailingOnly=TRUE) args[1]+10 I have the above code. But the following command line gives me an error. I am wondering what is the correct way to convert a string to a vector? $ Rscript commandArgs.R 1:3 > args=commandArgs(trailingOnly=TRUE) > args[1]+10 Error in args[1] + 10 : non-numeric argument to binary operator Execution halted Regards, Peng

The loop that echoes the arguments almost always stops too soon. It apparently does that to avoid echoing the "--args" (that had been inserted) when there are no user arguments. However, when there are user arguments, the next element of the 'av' array is the last argument and usually not "--args", although it can be. ?Rscript is a little sketchy: ?--verbose?