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Alpert, William | 24 Jan 15:17

Re: R-SIG-GUI Digest, Vol 95, Issue 3

Red-R ?

Bill Alpert
Barron's

-----Original Message-----
From: r-sig-gui-bounces <at> r-project.org [mailto:r-sig-gui-bounces <at> r-project.org] On Behalf Of r-sig-gui-request <at> r-project.org
Sent: Tuesday, January 24, 2012 6:00 AM
To: r-sig-gui <at> r-project.org
Subject: R-SIG-GUI Digest, Vol 95, Issue 3

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Today's Topics:

   1. Looking for specific GUI - know it exists but can't remember
      the name.... (Rainer M Krug)

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Rainer M Krug | 24 Jan 12:37
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Re: Looking for specific GUI - know it exists but can't remember the name....


On 24/01/12 12:13, Erich Neuwirth wrote:
> Are you looking for this: http://www.red-r.org/

Thanks - exactly that one.

Cheers,

Rainer

> 
> 
> On 1/24/2012 11:42 AM, Rainer M Krug wrote:
>> Hi
>> 
>> I remember seeing a GUI for R, which used graphical modeler 
>> approach to build the analysis - similar to stella. But I can't 
>> find the name at the moment.
>> 
>> Could somebody point me in the right direction? I googled, but
>> got all other stuff, but not what I am looking for.
>> 
>> Cheers,
>> 
>> Rainer
>> 
>> 
>> 
>> _______________________________________________ R-SIG-GUI mailing
>>  list R-SIG-GUI <at> r-project.org
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Rainer M Krug | 24 Jan 11:42
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Looking for specific GUI - know it exists but can't remember the name....


Hi

I remember seeing a GUI for R, which used graphical modeler approach
to build the analysis - similar to stella. But I can't find the name
at the moment.

Could somebody point me in the right direction? I googled, but got all
other stuff, but not what I am looking for.

Cheers,

Rainer

--

-- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

Tel :       +33 - (0)9 53 10 27 44
Cell:       +33 - (0)6 85 62 59 98
Fax :       +33 - (0)9 58 10 27 44

Fax (D):    +49 - (0)3 21 21 25 22 44

email:      Rainer <at> krugs.de
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Yvonnick Noel | 4 Jan 10:14
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Re: R Model Building and Evaluation Tool

Hi Brett,

> To anyone who is interested, I'm trying to learn a bit more about
> developing applications in R with user interfaces. I've been playing
> around with gWidgets to develop a model building interface.
>
> I'd appreciate any comments, suggestions, or guidance on how to better
> structure my R code and organize the programming task. In addition,
> any suggestions for features and improvement to this fledgling project
> would be welcomed.

I found the proto package to be most useful in structuring the code 
while developing my R2STATS interface for GLM and GLMM.

Proto uses a prototype approach, as you would infer from the name, but 
can be used in an object-oriented approach as well.

HTH,

Yvonnick Noel
University of Britanny at Rennes
Department of Psychology
France
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Brett Magill | 3 Jan 07:54
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R Model Building and Evaluation Tool

Hello all,

To anyone who is interested, I'm trying to learn a bit more about
developing applications in R with user interfaces. I've been playing
around with gWidgets to develop a model building interface.

I'd appreciate any comments, suggestions, or guidance on how to better
structure my R code and organize the programming task. In addition,
any suggestions for features and improvement to this fledgling project
would be welcomed.

The code and some screenshots are available here...

http://r-rime.blogspot.com/

Thanks!
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Sang Chul Choi | 21 Dec 20:36
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Any script to package a built R binary to a Mac OS X installer?

Hi,

I am wondering how "R.app GUI 1.41 for Mac OS X" is built from the source code, and am messing around about the R
project web site.

My question is if there are some scripts for packaging built R and R-GUI binaries to a Mac OS X install package
(I was able to build R and R-GUI, but I could not find a way to package them for installation). If so, where
could I find it?  I'm new to either building R from scratch or packaging a Mac installation.  When I was
reading "R for Mac OS X Developer's Page" at http://r.research.att.com/, I thought that there must be
some scripts for packaging to create an installation file, such as R-2.14-branch-leopard.pkg in the web
site at http://r.research.att.com/.  I could not find any of such script or helpful information.

Thank you,

SangChul
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christiaan pauw | 2 Dec 14:49
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Post hoc tweeking of ggenericwidget?

Hi Everybody

ggenericwidet in the gWidgets package is really handy - you can get a
basic gui for your function in just about no time. Now I just want to
tweek it a little bit. For example: I want to use gvarbrowser to
select x . Can this type of object be manipulated after the initial
creation or must be all be done when it is created? If

In the process of trying to ascertain this, I tried to see the
structure of the object created by ggenericwidget. This is what
happened:
x=ggenericwidget("boxplot.default", container=TRUE)  # example from
the help file
str(x)
      # I am trying to use str() to see the structure of x so that I
can figure out how to manipulate certain aspect

Error in function (classes, fdef, mtable)  :
  unable to find an inherited method for function ".length", for
signature "gGenericWidgetANY", "guiWidgetsToolkitRGtk2"

Is this a problem in my system or is the object not accesable to str() ?

Thanks in advance
Christiaan

> sessionInfo()
R version 2.14.0 (2011-10-31)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)
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christiaan pauw | 28 Nov 21:35
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file load dialog with traitr

Hi Everybody

I have learned about the traitr package recently following a
suggestion from this list. I think this package has massive potential.
I am working through the documentation to try to build up a sufficient
understanding to enable me to build a gui environment for my
functions.

One of the common tasks is loading a file. After reading the vignette
, I attempted to write a dialog to load a .Rda file (below) since this
is a very common task. It doesn't work. Can someone please help me
spot the mistake?

Thanks in advance
Christiaan

# Simple Load GUI (but it doesn't work)
require(traitr)

dlg <- aDialog(items=list(
                 file=fileItem(""),
                 assign.to=stringItem("", label="Assign to:")
                  ),
               title="Load a .Rda file",
               help_string="Select a file, then load",               )

dlg$OK_handler <- function(.) {
  out <- .$do_call("load",.$get_file())
  assign.to <- .$get_assign.to()
  assign(assign.to, out, envir=.GlobalEnv)
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christiaan pauw | 23 Nov 08:31
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Mixing GUI packages

Hi Everybody

I have to make a gui for a collection of my functions in order to make it
easier for my colleagues (who are very code-shy and function strictly in a
point and click environment).

I have trawled the web for documentation and have come to the preliminary
conclusion that I am going to use the gWidgets package for this task but
fgui and rpanel seems to make some aspects easy to implement.

Is it feasible to use gWidgets, fgui as well as rpanel in one
implementation or should one stick to one of these and do everything with
the one gui package?

regards
Christiaan

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Jim Burke | 26 Jul 17:50
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R for a historical timeline chart?

First, I don't know if R Sig Gui is the right list, so feel free to 
redirect me if this is so.

I would like to produce a historical timeline chart.  For a general idea 
of what I want, go to the following web site. Scroll down until you find 
the "Jewelry History Timeline" jpeg. Say we use a variation of this for 
birth dates to annual birthdays for a family or group of friends.
http://www.allaboutgemstones.com/gem_history.html

Any pointers and example code would be appreciated.

Thanks,
Jim
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Sebastian Mellor | 19 Jul 16:28
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Fwd: Return value from gWidgets

Just forwarding this here in reply to my earlier question.

---------- Forwarded message ----------
From: John Verzani <verzani <at> math.csi.cuny.edu>
Date: 19 July 2011 14:42
Subject: Re: Return value from gWidgets
To: Sebastian Mellor <sebble <at> sebble.com>

Dear Seb,

A few thoughts. For a modal dialog, look at gbasicdialog. The basic usage
is:

w = gbasicdialog()
g = ggroup(cont=w)
## .. add widgets to g
out = visible(w, set=TRUE)

This returns TRUE or FALSE by default, but one can modify this by wrapping
within a function. For example, this is something I was using

collapseFactor <- function(f, parent=NULL) {
  out <- character()
  w <- gbasicdialog("Collapse factor levels", parent=parent,
                    handler=function(h,...) {
                      new_f <- relf$get_value()
                      out <<- factor(new_f)
                    })
  g <- ggroup(cont=w)
  relf <- CollapseFactor$new(f, cont=g)
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Gmane