[Rd] Stand alone application using R

2012-12-05 Thread Manoj G
Hello everyone... I am curious to develop a stand-alone application using R and I am exploring how to do it. Shiny can be used if it is a web application! But which programming is more suitable and can be easily bundled with R? Java? or python? or something else? What do u prefer? Thanks i

Re: [Rd] inconsistencies between ?class and ?UseMethod

2012-12-05 Thread cberry
Hervé Pagès writes: > Hi, > > The 2 man pages give inconsistent description of class(): > > Found in ?class: > > If the object does not have a class attribute, it has an implicit > class, ‘"matrix"’, ‘"array"’ or the result of ‘mode(x)’ (except > that integer vectors have implicit

Re: [Rd] Stand alone application using R

2012-12-05 Thread Simon Urbanek
On Dec 5, 2012, at 1:33 AM, Manoj G wrote: > Hello everyone... > > I am curious to develop a stand-alone application using R and I am exploring > how to do it. There are many examples - the GUIs bundled with R (R.app for Mac, Rgui, rterm for Windows) or packages like Rserve (C), RInside (

Re: [Rd] Stand alone application using R

2012-12-05 Thread Manoj G
Thanks Simon, I will go ahead with JGR now. There are java packages like rJava and RCaller. And i found they are not useful after a certain extent. How different is JGR from these two? I am willing to tolerate more complexity but, i am curious to develop a more sophisticated application where i

Re: [Rd] Stand alone application using R

2012-12-05 Thread William Dunlap
Would you mind elaborating on how rJava and RCaller "are not useful after a certain extent"? I.e., are there bugs, memory leaks, too limited an API, or other problems with them? Bill Dunlap Spotfire, TIBCO Software wdunlap tibco.com > -Original Message- > From: r-devel-boun...@r-project

Re: [Rd] Stand alone application using R

2012-12-05 Thread Brian G. Peterson
On 12/05/2012 10:09 AM, Manoj G wrote: I am willing to tolerate more complexity but, i am curious to develop a more sophisticated application where i want to see R outputs in some some other environment without using R console. Doesn't this conversation belong on R-SIG-GUI? -- Brian _

Re: [Rd] Stand alone application using R

2012-12-05 Thread Simon Urbanek
On Dec 5, 2012, at 11:09 AM, Manoj G wrote: > Thanks Simon, > > I will go ahead with JGR now. > > There are java packages like rJava and RCaller. And i found they are not > useful after a certain extent. How different is JGR from these two? > JGR is using JRI from rJava for the R/Java inter

Re: [Rd] NAMESPACE problem: import(zoo) but 'zoo' could not be loaded

2012-12-05 Thread Duncan Murdoch
On 12-12-05 1:24 AM, Spencer Graves wrote: Hello: I'm having problems creating a real NAMESPACE to replace the pro forma one in the fda package on R-Forge. "R CMD check" complains, "Error: package 'zoo' could not be loaded ... there is no package called 'zoo'"; see below. I get this

Re: [Rd] NAMESPACE problem: import(zoo) but 'zoo' could not be loaded

2012-12-05 Thread Spencer Graves
On 12/5/2012 11:10 AM, Duncan Murdoch wrote: On 12-12-05 1:24 AM, Spencer Graves wrote: Hello: I'm having problems creating a real NAMESPACE to replace the pro forma one in the fda package on R-Forge. "R CMD check" complains, "Error: package 'zoo' could not be loaded ... there is no p

Re: [Rd] NAMESPACE problem: import(zoo) but 'zoo' could not be loaded

2012-12-05 Thread Duncan Murdoch
On 12-12-05 2:19 PM, Spencer Graves wrote: On 12/5/2012 11:10 AM, Duncan Murdoch wrote: On 12-12-05 1:24 AM, Spencer Graves wrote: Hello: I'm having problems creating a real NAMESPACE to replace the pro forma one in the fda package on R-Forge. "R CMD check" complains, "Error: packag

Re: [Rd] NAMESPACE problem: import(zoo) but 'zoo' could not be loaded

2012-12-05 Thread Spencer Graves
On 12/5/2012 11:27 AM, Duncan Murdoch wrote: On 12-12-05 2:19 PM, Spencer Graves wrote: On 12/5/2012 11:10 AM, Duncan Murdoch wrote: On 12-12-05 1:24 AM, Spencer Graves wrote: Hello: I'm having problems creating a real NAMESPACE to replace the pro forma one in the fda package on R

Re: [Rd] Compilation failure on Solaris: any advice?

2012-12-05 Thread elijah wright
Is that a build with "good old" Studio or a build with a recent GCC? I don't have any direct comments that would be helpful to you - but let me know if you need a place to do some test builds and try to figure it out. I can certainly help you with that. [Are more Solaris-esque build slaves neede

Re: [Rd] NAMESPACE problem: import(zoo) but 'zoo' could not be loaded

2012-12-05 Thread Spencer Graves
On 12/5/2012 11:27 AM, Duncan Murdoch wrote: On 12-12-05 2:19 PM, Spencer Graves wrote: On 12/5/2012 11:10 AM, Duncan Murdoch wrote: On 12-12-05 1:24 AM, Spencer Graves wrote: Hello: I'm having problems creating a real NAMESPACE to replace the pro forma one in the fda package on R-F

Re: [Rd] NAMESPACE problem: import(zoo) but 'zoo' could not be loaded

2012-12-05 Thread Duncan Murdoch
On 12-12-05 3:26 PM, Spencer Graves wrote: On 12/5/2012 11:27 AM, Duncan Murdoch wrote: On 12-12-05 2:19 PM, Spencer Graves wrote: On 12/5/2012 11:10 AM, Duncan Murdoch wrote: On 12-12-05 1:24 AM, Spencer Graves wrote: Hello: I'm having problems creating a real NAMESPACE to replac

Re: [Rd] NAMESPACE problem: import(zoo) but 'zoo' could not be loaded

2012-12-05 Thread Spencer Graves
On 12/5/2012 1:12 PM, Duncan Murdoch wrote: On 12-12-05 3:26 PM, Spencer Graves wrote: On 12/5/2012 11:27 AM, Duncan Murdoch wrote: On 12-12-05 2:19 PM, Spencer Graves wrote: On 12/5/2012 11:10 AM, Duncan Murdoch wrote: On 12-12-05 1:24 AM, Spencer Graves wrote: Hello: I'm having

[Rd] factor(x, exclude=y) if x is a factor

2012-12-05 Thread Suharto Anggono Suharto Anggono
I found this part in the documentation of 'factor'. 'factor(x, exclude=NULL)' applied to a factor is a no-operation unless there are unused levels: in that case, a factor with the reduced level set is returned. If 'exclude' is used it should also be a factor with the same leve