Re: [R] Rpad library

2011-07-05 Thread Bos, Roger
Please note that Rpad is not being updated and does not work
(unmodified) with versions of R greater than 2.9.  So if you are trying
to use it and it is not working, that may explain your difficulty.

I still use it because better alternatives, like RApache, don't work on
Windows. 

-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf Of David Winsemius
Sent: Monday, July 04, 2011 2:16 PM
To: ATANU
Cc: r-help@r-project.org
Subject: Re: [R] Rpad library


On Jul 4, 2011, at 12:45 PM, ATANU wrote:

 can anyone help me with a well documented tutorial on Rpad package?  
 I need to
 do HTML programming in R.Can anyone help me with a tutorial?

Trivial Google searching produces this link:

http://rpad.googlecode.com/svn-history/r76/Rpad_homepage/index.html


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Re: [R] Rpad library

2011-07-04 Thread David Winsemius


On Jul 4, 2011, at 12:45 PM, ATANU wrote:

can anyone help me with a well documented tutorial on Rpad package?  
I need to

do HTML programming in R.Can anyone help me with a tutorial?


Trivial Google searching produces this link:

http://rpad.googlecode.com/svn-history/r76/Rpad_homepage/index.html



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David Winsemius, MD
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Re: [R] rpad ?

2010-03-24 Thread Bos, Roger
Erich,

I use Rpad actively so I am disappointed to hear it is no longer being
updated.  Would you be willing to share your modifications with the
list, or at least with me?

Thanks,

Roger
 

-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf Of Erich Neuwirth
Sent: Tuesday, March 23, 2010 4:47 PM
To: r-help@r-project.org
Subject: Re: [R] rpad ?

We are using RPad for a teaching application here.
But we had to find many things the hard way, and additionally, it did
not survive the latest R release change.
There is a minimal repair, but the maintainer does not answer any email
any more. We did the repair and are giving a modified version to our
students, but we do not have enough resource to take over maintenance.



On 3/23/2010 8:00 PM, sjaffe wrote:
 
 Is anyone using rpad? Is there any documentation or examples beyond 
 that in the 'man' directory of the source?
 

--
Erich Neuwirth, University of Vienna
Faculty of Computer Science
Computer Supported Didactics Working Group Visit our SunSITE at
http://sunsite.univie.ac.at
Phone: +43-1-4277-39464 Fax: +43-1-4277-39459

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Re: [R] rpad ?

2010-03-24 Thread Erich Neuwirth
I found the repair by googling.
You have to get the source and buld the package.
The change needed is in HtmlTree.R

You have to add return(str) at the end of the function definition.
The reason is that for loops now return NULL,
they returned (I think) the value of the last interation
if the looped statement before.



HTMLargs - function(x) {
  # returns a string with the arguments as a=arg1, b=arg2, and so on
  names - names(x)
  if (length(x)  0) str -   else str - 
  for (i in seq(along = x))
str - paste(str, names[i], =, jsQuote(x[[i]]),  , sep = )
# next code line added by EN, necessary under under R 2.10
# due to changes how for works
  return(str)   
}


I found the solution here
http://code.google.com/p/rpad/issues/detail?id=5#c0

On 3/24/2010 4:18 PM, Bos, Roger wrote:
 Erich,
 
 I use Rpad actively so I am disappointed to hear it is no longer being
 updated.  Would you be willing to share your modifications with the
 list, or at least with me?
 
 Thanks,
 
 Roger
  
 
 -Original Message-
 From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
 On Behalf Of Erich Neuwirth
 Sent: Tuesday, March 23, 2010 4:47 PM
 To: r-help@r-project.org
 Subject: Re: [R] rpad ?
 
 We are using RPad for a teaching application here.
 But we had to find many things the hard way, and additionally, it did
 not survive the latest R release change.
 There is a minimal repair, but the maintainer does not answer any email
 any more. We did the repair and are giving a modified version to our
 students, but we do not have enough resource to take over maintenance.
 
 
 
 On 3/23/2010 8:00 PM, sjaffe wrote:

 Is anyone using rpad? Is there any documentation or examples beyond 
 that in the 'man' directory of the source?

 
 --
 Erich Neuwirth, University of Vienna
 Faculty of Computer Science
 Computer Supported Didactics Working Group Visit our SunSITE at
 http://sunsite.univie.ac.at
 Phone: +43-1-4277-39464 Fax: +43-1-4277-39459
 
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Re: [R] rpad ?

2010-03-23 Thread sjaffe

Based on a private response, it seems that rpad is no longer being maintained
and in fact no longer works with the latest R release.  I noticed that the
web site listed in the FAQ no longer works, the code is being hosted by
google code but it appears no one is working on it. 

Looking at the R Web Interfaces section of the R FAQ I don't really see
anything comparable -- does anyone have a suggestion for a similar web-based
front-end to R? 

From the FAQ:

Rpad, developed and actively maintained by Tom Short, provides a
sophisticated environment which combines some of the features of the
previous approaches with quite a bit of JavaScript, allowing for a GUI-like
behavior (with sortable tables, clickable graphics, editable output), etc. 
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Re: [R] rpad ?

2010-03-23 Thread Sharpie


sjaffe wrote:
 
 Based on a private response, it seems that rpad is no longer being
 maintained and in fact no longer works with the latest R release.  I
 noticed that the web site listed in the FAQ no longer works, the code is
 being hosted by google code but it appears no one is working on it. 
 
 Looking at the R Web Interfaces section of the R FAQ I don't really see
 anything comparable -- does anyone have a suggestion for a similar
 web-based front-end to R? 
 

You could try Sage:

  http://www.sagemath.org

You can get a notebook account at:

  http://www.sagenb.org

Sage uses python to integrate several open-source and closed-source
mathmatics/computation packages and R is among one of the options available. 
It provides a nice Mathematica-like notebook interface where you can mix
computations and annotations.  If you don't want to type Sage code, just
choose 'r' from the drop-down menu at the top of the worksheet next to the
Typeset checkbox and the contents of every cell you enter will be passed
directly to R for evaluation.

Hope this helps!

-Charlie



-
Charlie Sharpsteen
Undergraduate-- Environmental Resources Engineering
Humboldt State University
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Re: [R] rpad ?

2010-03-23 Thread sjaffe


Sharpie wrote:
 
 You could try Sage:
 
   http://www.sagemath.org
 

Yes, I've tried Sage (briefly) and it is very interesting. But what I'm
looking for here is a client-server system that allows multiple users to
access the results of R without exposing the details.
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Re: [R] rpad ?

2010-03-23 Thread Sharpie


sjaffe wrote:
 
 Yes, I've tried Sage (briefly) and it is very interesting. But what I'm
 looking for here is a client-server system that allows multiple users to
 access the results of R without exposing the details.
 

Maybe you're looking for something similar to this webapp:

  http://rweb.stat.ucla.edu/ggplot2/

The author's website is at:

  http://www.stat.ucla.edu/~jeroen/live.html

I believe he used RApache to drive the site, but I'm not positive.  The
widgets are done in ExtJS.

-Charlie

-
Charlie Sharpsteen
Undergraduate-- Environmental Resources Engineering
Humboldt State University
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Re: [R] rpad ?

2010-03-23 Thread Erich Neuwirth
We are using RPad for a teaching application here.
But we had to find many things the hard way,
and additionally, it did not survive the latest R release change.
There is a minimal repair, but the maintainer does not answer any email
any more. We did the repair and are giving a modified version to our
students, but we do not have enough resource to take over maintenance.



On 3/23/2010 8:00 PM, sjaffe wrote:
 
 Is anyone using rpad? Is there any documentation or examples beyond that in
 the 'man' directory of the source? 
 

-- 
Erich Neuwirth, University of Vienna
Faculty of Computer Science
Computer Supported Didactics Working Group
Visit our SunSITE at http://sunsite.univie.ac.at
Phone: +43-1-4277-39464 Fax: +43-1-4277-39459

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Re: [R] rpad ?

2010-03-23 Thread Philippe Grosjean

Hello,

You could try svSocket that creates a socket server where several 
clients can connect simultaneously. The server is restricted to local 
clients for obvious security reasons, but if you would like to access it 
though a network, you can use stunnel to transfer the data crypted with SSL.

Best,

Philippe Grosjean

..°}))
 ) ) ) ) )
( ( ( ( (Prof. Philippe Grosjean
 ) ) ) ) )
( ( ( ( (Numerical Ecology of Aquatic Systems
 ) ) ) ) )   Mons University, Belgium
( ( ( ( (
..

On 23/03/10 20:57, sjaffe wrote:



Sharpie wrote:


You could try Sage:

   http://www.sagemath.org



Yes, I've tried Sage (briefly) and it is very interesting. But what I'm
looking for here is a client-server system that allows multiple users to
access the results of R without exposing the details.


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Re: [R] rpad ?

2010-03-23 Thread j verzani
sjaffe sjaffe at riskspan.com writes:



 
 
 Sharpie wrote:
  
  You could try Sage:
  
http://www.sagemath.org
  
 
 Yes, I've tried Sage (briefly) and it is very interesting. But what I'm
 looking for here is a client-server system that allows multiple users to
 access the results of R without exposing the details.



You might find gWidgetsWWW able to do what you want. Some demos are here:

www.math.csi.cuny.edu/gWidgetsWWW

--John

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Re: [R] rpad ?

2010-03-23 Thread Tom Short
As the author of Rpad, I'll say that it is officially abandoned. I
just don't have the time or the need for my job. If someone is
interested in maintaining it, I'll try to answer questions (the email
address listed on the package hasn't worked for a while, and the
mailing list got overwhelmed with spam).

Of the other R web interfaces I've played with or looked at, RApache
is the most promising. It offers more performance and security than
the Rpad approach. You can also make some pretty interactive pages.
The trade-off is that it's harder to build applications (the last time
I looked anyway). To get interactivity, the RApache approach requires
a fair amount of javascript programming. Rpad gives you interactivity
fairly automatically as a webpage with embedded R code.

- Tom

Tom Short


On Tue, Mar 23, 2010 at 4:46 PM, Erich Neuwirth
erich.neuwi...@univie.ac.at wrote:
 We are using RPad for a teaching application here.
 But we had to find many things the hard way,
 and additionally, it did not survive the latest R release change.
 There is a minimal repair, but the maintainer does not answer any email
 any more. We did the repair and are giving a modified version to our
 students, but we do not have enough resource to take over maintenance.



 On 3/23/2010 8:00 PM, sjaffe wrote:

 Is anyone using rpad? Is there any documentation or examples beyond that in
 the 'man' directory of the source?


 --
 Erich Neuwirth, University of Vienna
 Faculty of Computer Science
 Computer Supported Didactics Working Group
 Visit our SunSITE at http://sunsite.univie.ac.at
 Phone: +43-1-4277-39464 Fax: +43-1-4277-39459

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Re: [R] Rpad and R 2.10.0

2009-11-12 Thread Yihui Xie
Good job, Jeff! I've downloaded the source package, modified
HTMLargs() as you suggested and recompiled the package. Rpad works
perfectly now!

Regards,
Yihui
--
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Phone: 515-294-6609 Web: http://yihui.name
Department of Statistics, Iowa State University
3211 Snedecor Hall, Ames, IA



2009/11/12 Jeffrey Dick j3ffd...@gmail.com:
 Hi Erich and Yihui,

 I saw your posts on the R-help mailing list about Rpad and R-2.10.0. I
 had the same problem and found a simple fix that I posted on the
 google code page (http://code.google.com/p/rpad/issues/detail?id=5).

 I'm copying Tom Short on this so he's aware of the problem. Thanks,
 Tom, for Rpad!

 Jeff


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Re: [R] Rpad and R 2.10.0

2009-11-07 Thread Yihui Xie
Yes I noticed the same problem since R 2.10.0, and I don't know why
either. Let's forward the email to the maintainer.

Regards,
Yihui
--
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Phone: 515-294-6609 Web: http://yihui.name
Department of Statistics, Iowa State University
3211 Snedecor Hall, Ames, IA



2009/11/7 Erich Neuwirth erich.neuwi...@univie.ac.at:
 I have problems with Rpad and R 2.10.0 (Windows XP and Windows 7,
 browser is Firefox)

 Just starting Rpad by
 library(Rpad)
 Rpad()

 opens the browser and displays the
 .html files and the .Rpad files in my home directory, but these
 files do not have links and are not clickable.

 Doing the same in R 2.9.2 gives clickable links in the browser.

 Furthermore, in both cases an empty graphics window opens.

 Has anybody else similar experiences?
 Can anybody offer advice?




 --
 Erich Neuwirth, University of Vienna
 Faculty of Computer Science
 Computer Supported Didactics Working Group
 Visit our SunSITE at http://sunsite.univie.ac.at
 Phone: +43-1-4277-39464 Fax: +43-1-4277-39459

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Re: [R] Rpad - avoid removal of manually created html-tags in R chunk

2009-06-06 Thread Martin Gartner

Martin Gartner wrote:

Dear Rpad-users,

currently I am setting up a web page using Rpad (www.rpad.org). But I 
have a problem with generating dynamic html-output in the Rpad chunk. 
Here an example of my problem:


I have the following index.html file:

html
 head
   titleexample/title
   meta http-equiv=Content-Type content=text/html; charset=utf-8
   script type=text/javascript src=gui/Rpad.js/script
 /head
 body
   pre dojoType=Rpad rpadRun=init rpadOutput=html 
rpadHideSource=true
 x - 
tabletrthA/ththB/th/trtda/tdtdb/td/table

   /pre
 /body
/html

If I run Rpad(index.html) in the local server mode and when I turn 
to my Rgui, then the object x looks like ABab, i.e. all my 
html-tags are removed within the R-chunk.


I know that I can avoid this with nested HtmlTrees, e.g.

H(table, H(tr, H(th, A), H(th, B)), H(tr, H(td, a), 
H(td, b)))


but as I have to produce html-output of a large dataframe (100 rows 
and 6 colums), the nesting takes too much time (because every cell 
element might have conditional formatting and I have to check each 
element) and I think it would be faster with pasting all html-code 
manually into a character-object and printing this object as html. But 
trying this I have the above mentioned problem.


Can anybody help me? If anybody knows a solution, how I can avoid, 
that the html-tags are removed from my x (see example above), I 
think, I can produce my output very fast.


Thanks and best regards,
Martin

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Hi everybody,

I already got the solution. I have to use the encoded characters for the tags ... 


html
 head
   titleGUI Examples/title
   script type=text/javascript
   rpadConfig = {
   gui: alternate,
   rpadHideSource: true
   };
   /script
   script type=text/javascript src=gui/Rpad.js/script
 /head
 body
#60 #62
   pre dojoType=Rpad rpadRun=init rpadOutput=html rpadHideSource=true
 x - #60table 
border='1'#62#60tr#62#60th#62A#60#47th#62#60th#62B#60#47th#62#60#47tr#62#60td#62A#60#47td#62#60td#62B#60#47td#62#60#47table#62
cat(x)
 /body
/html

Best regards,
Martin

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Re: [R] Rpad graphics

2008-12-14 Thread Paul Hiemstra

Ista Zahn schreef:

I'm not sure this is the appropriate forum--please let me know if I
should post somewhere else.

I have Rpad version 1.3.0 set up on my webserver. It works, except
that graphics are not displayed. They are created (i.e., when I run
the example I see that graphics files are created in
Rpad/server/x) but they don't appear on the web page.
Everything else seems to be working. Any help getting the graphics to
appear would be much appreciated. You can test the behavior at
http://prometheus.scp.rochester.edu/Rpad if you like.

Thanks,
-Ista

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Hi,

What piece of R-code produces the graph? By any chance using the lattice 
package? Try wrapping your lattice-plot commands in print() statements. 
But this is ofcourse a hunch, as you don't provide specifics on your 
situation. (OS, 32 vs 64 bit, short reproducible example showing your 
problem, etc).


cheers,
Paul

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Department of Physical Geography
Faculty of Geosciences
University of Utrecht
Heidelberglaan 2
P.O. Box 80.115
3508 TC Utrecht
Phone: +31302535773
Fax:+31302531145
http://intamap.geo.uu.nl/~paul

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Re: [R] Rpad graphics

2008-12-14 Thread Ista Zahn
Thanks so much for responding. I should have replied to myself and
reported my solution to the problem. For some reason Rpad was looking
for the image files in Rpad/Rpad/server/ddxx when it should have
been looking in Rpad/server/ddxx. I fixed it just by soft linking
the Rpad into itself so that Rpad/Rpad/... is a valid path. Not the
greatest solution I'm sure, but it works.

-Ista

On Sun, Dec 14, 2008 at 6:32 PM, David Winsemius dwinsem...@comcast.net wrote:
 Just a follow-up after remembering that I attachget a pdf as well as a tiff:



 On Dec 14, 2008, at 5:10 PM, Paul Hiemstra wrote:

 Ista Zahn schreef:

 I'm not sure this is the appropriate forum--please let me know if I
 should post somewhere else.

 I have Rpad version 1.3.0 set up on my webserver. It works, except
 that graphics are not displayed. They are created (i.e., when I run
 the example I see that graphics files are created in
 Rpad/server/x) but they don't appear on the web page.
 Everything else seems to be working. Any help getting the graphics to
 appear would be much appreciated. You can test the behavior at
 http://prometheus.scp.rochester.edu/Rpad if you like.

 Thanks,
 -Ista

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 PLEASE do read the posting guide
 http://www.R-project.org/posting-guide.html
 and provide commented, minimal, self-contained, reproducible code.

 Hi,

 What piece of R-code produces the graph? By any chance using the lattice
 package? Try wrapping your lattice-plot commands in print() statements. But
 this is ofcourse a hunch, as you don't provide specifics on your situation.
 (OS, 32 vs 64 bit, short reproducible example showing your problem, etc).

 cheers,
 Paul

 --
 Drs. Paul Hiemstra
 Department of Physical Geography
 Faculty of Geosciences
 University of Utrecht
 Heidelberglaan 2
 P.O. Box 80.115
 3508 TC Utrecht
 Phone: +31302535773
 Fax:+31302531145
 http://intamap.geo.uu.nl/~paul

 __
 R-help@r-project.org mailing list
 https://stat.ethz.ch/mailman/listinfo/r-help
 PLEASE do read the posting guide
 http://www.R-project.org/posting-guide.html
 and provide commented, minimal, self-contained, reproducible code.




__
R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.


Re: [R] Rpad graphics

2008-12-14 Thread David Winsemius
I realize that the attached tiff file demonstrating that the Rpad  
server in question *does* display graphical output (the lognormal  
density and a green Kiwi volcano that the default code on teh server  
input boxes)  will be scrubbed by the mail server, but it should end  
up intact at Zahn's inbox. All I did was hit the Calculate button.


Running Mac OS X 10.5.5 and Firefox. 
.

--  
David Winsemius

On Dec 14, 2008, at 5:10 PM, Paul Hiemstra wrote:


Ista Zahn schreef:

I'm not sure this is the appropriate forum--please let me know if I
should post somewhere else.

I have Rpad version 1.3.0 set up on my webserver. It works, except
that graphics are not displayed. They are created (i.e., when I run
the example I see that graphics files are created in
Rpad/server/x) but they don't appear on the web page.
Everything else seems to be working. Any help getting the graphics to
appear would be much appreciated. You can test the behavior at
http://prometheus.scp.rochester.edu/Rpad if you like.

Thanks,
-Ista

__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.


Hi,

What piece of R-code produces the graph? By any chance using the  
lattice package? Try wrapping your lattice-plot commands in print()  
statements. But this is ofcourse a hunch, as you don't provide  
specifics on your situation. (OS, 32 vs 64 bit, short reproducible  
example showing your problem, etc).


cheers,
Paul

--
Drs. Paul Hiemstra
Department of Physical Geography
Faculty of Geosciences
University of Utrecht
Heidelberglaan 2
P.O. Box 80.115
3508 TC Utrecht
Phone: +31302535773
Fax:+31302531145
http://intamap.geo.uu.nl/~paul

__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.


__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.