[R] R: Including R plots in a Microsoft Word document

2004-02-20 Thread Mahmoud K. Okasha
Greetings List,

I am conducting some large simulations using R. As a result, I get many plots but I'm 
having some trouble with including some of them in a Microsoft Word document. Can any 
one tell me the easiest method of having copies of the R-graphs in the Word documents?

Best regards
Mahmoud
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Re: [R] R: Including R plots in a Microsoft Word document

2004-02-20 Thread Mahmoud K. Okasha
Hello,

I first would like to thank all of you for your great ideas. However, I
agree with Paul particularly in that the answer is more complicated than
other people make it seem when you have many graphs. I am trying all the
ideas. It seems that all of them work but with some difficulties. I have
Windows 2000 and MS Office 200. It seems to me that the easiest way of
solving the problem is through saving the file in Bmp or Jpeg format and
edit it in a graphic program such as Photoshop then insert it in the file. I
will continue trying all methods to find the easiest.

Best regards
Mahmoud


- Original Message -
From: Paul Johnson [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, February 20, 2004 9:47 PM
Subject: Re: [R] R: Including R plots in a Microsoft Word document


 I have wrestled with this problem a lot. I use Linux, coauthors use
 Windows, and the eps files I make from R don't work with MS Word.  Well,
 the don't ever have previews and they sometimes won't print at all
 when I use CrossOver Office with MS Office 2000 in Linux.  My coauthor
 says he can often wrestle my eps files into word on his system with
 Office 2003.  People keep telling me to use gsview to insert the preview
 panes into eps files, and that does work, but more than one half of the
 time my system creates eps files that look significantly worse than the
 originals.  Sometimes it inserts a blank page at the top of the eps or
 it reshapes a figure.  I don't care enough about MS to try to track that
 down.  It just pisses me off.


 As a result, I think the answer is more complicated than other people
 make it seem.

 I don't think it does any good to output a pdf file because, as  I
 learned yesterday, MS Word users can't import a pdf file into a doc.

 Clearly, if you are an MS windows user of R, you can save graphics in
 the windows meta format (wmf)  (or is it enhanced meta format, emf?).
 That will go more or less seamlessly into Word.  If you have a chance to
 boot into Windows, and you really must make an image that works well
 with Word, then you should boot into Windows, run your R in there and
 make the wmf file.

 If you are a Linux/Unix user, and you are too proud to use Windows,  the
 problem is much more difficult to deal with.

 If you are ABSOLUTELY SURE that your image does not need to be resized
 in any way, you could output from R into a picture type format, such as
 png.  As long as the image does not need to resized in any way, that
 will be fine.  If it is resized, then all bets are off.

 I find that the R output to the xfig format is quite good and I can edit
 files in xfig.  You can edit those files, add text, so its very very
 handy.  So right now I'm looking for a good bridge from xfig format to
 Word.  But I just started investigating that.

 [EMAIL PROTECTED] wrote:

 On Fri, Feb 20, 2004 at 05:54:33PM +0200, Mahmoud K. Okasha wrote:
 
 
 Greetings List,
 
 I am conducting some large simulations using R. As a result, I get many
plots but I'm having some trouble with including some of them in a Microsoft
Word document. Can any one tell me the easiest method of having copies of
the R-graphs in the Word documents?
 
 
 
 R can produce at least PostScript, PDF, png, jpeg/jpg
 
 see:
 
  help(postscript)
  help(pdf)
  help(png)
  help(jpeg)
 
 I don't use word, for me the PostScript format (more precisely
Encapsulated
 PostScript/.eps) is the best/more easy/powerful format if you don't have
thousands of
 points or lines :-)
 
 por instance, to print a simple plot:
 
 postscript(file=somefile.eps);
 
 plot(whatever);
 
 dev.off();  Important
 
 other formats are similar
 
 regards
 
  Ulisses
 
 
 Debian GNU/Linux: a dream come true

---
--
 Computers are useless. They can only give answers.Pablo
Picasso
 
 Humans are slow, innaccurate, and brilliant.
 Computers are fast, acurrate, and dumb.
 Together they are unbeatable
 
 --- Visita http://www.valux.org/ para saber acerca de la ---
 --- Asociación Valenciana de Usuarios de Linux ---
 
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 --
 Paul E. Johnson   email: [EMAIL PROTECTED]
 Dept. of Political Sciencehttp://lark.cc.ku.edu/~pauljohn
 1541 Lilac Lane, Rm 504
 University of Kansas  Office: (785) 864-9086
 Lawrence, Kansas 66044-3177   FAX: (785) 864-5700

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Re: [R] R: Including R plots in a Microsoft Word document

2004-02-20 Thread Mahmoud K. Okasha
Greetings,

Thank you Gabor for your great explanation. I feel ok with it.

Best regards..
Mahmoud
.
- Original Message -
From: Gabor Grothendieck [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Saturday, February 21, 2004 2:04 AM
Subject: Re: [R] R: Including R plots in a Microsoft Word document




 Perhaps some additional explanation is in order.  There are
 two basic classes of format:

 - vector graphics such as windows metafile (wmf) and svg where
 the actual structure of the drawing is stored.Editing these
 can be done with no loss of resolution and you can access
 the individual components of the plot, the titles, the points,
 etc. directly.

 - bitmapped (also called raster) graphics such as jpg and png
 where the drawing is stored as a sequence of pixels.  You can't
 access the individual objects in a plot with raster graphics since
 the image is just a set of pixels.  Resizing involves a loss of
 resolution.

 Windows metafiles are the preferred format for Word.  They
 are vector graphics, not raster, and they can be edited from
 within Word directly -- you don't need another editing program.
 This should be much easier than using bmp or jpg together with
 Photoshop.

 You can either generate wmf files by right clicking the plot and
 copying to the clipboard or using R code like this:

 win.metafile(/myfile.wmf)
 plot(1:10)
 dev.off()

 followed by   Insert | Picture | File   in Word.

 In Paul's case he is generating his images in Linux, where I gather
 Windows metafiles are not available, but in your case everything
 is on Windows so you should not have that problem.

 ---
 Date:   Sat, 21 Feb 2004 00:38:37 +0200
 From:   Mahmoud K. Okasha [EMAIL PROTECTED]
 [ Add to Address Book | Block Address | Report as Spam ]
 To:   Paul Johnson [EMAIL PROTECTED], [EMAIL PROTECTED]
 Subject:   Re: [R] R: Including R plots in a Microsoft Word document


 Hello,

 I first would like to thank all of you for your great ideas. However, I
 agree with Paul particularly in that the answer is more complicated than
 other people make it seem when you have many graphs. I am trying all the
 ideas. It seems that all of them work but with some difficulties. I have
 Windows 2000 and MS Office 200. It seems to me that the easiest way of
 solving the problem is through saving the file in Bmp or Jpeg format and
 edit it in a graphic program such as Photoshop then insert it in the file.
I
 will continue trying all methods to find the easiest.

 Best regards
 Mahmoud


 - Original Message -
 From: Paul Johnson [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Sent: Friday, February 20, 2004 9:47 PM
 Subject: Re: [R] R: Including R plots in a Microsoft Word document


  I have wrestled with this problem a lot. I use Linux, coauthors use
  Windows, and the eps files I make from R don't work with MS Word. Well,
  the don't ever have previews and they sometimes won't print at all
  when I use CrossOver Office with MS Office 2000 in Linux. My coauthor
  says he can often wrestle my eps files into word on his system with
  Office 2003. People keep telling me to use gsview to insert the preview
  panes into eps files, and that does work, but more than one half of the
  time my system creates eps files that look significantly worse than the
  originals. Sometimes it inserts a blank page at the top of the eps or
  it reshapes a figure. I don't care enough about MS to try to track that
  down. It just pisses me off.
 
 
  As a result, I think the answer is more complicated than other people
  make it seem.
 
  I don't think it does any good to output a pdf file because, as I
  learned yesterday, MS Word users can't import a pdf file into a doc.
 
  Clearly, if you are an MS windows user of R, you can save graphics in
  the windows meta format (wmf) (or is it enhanced meta format, emf?).
  That will go more or less seamlessly into Word. If you have a chance to
  boot into Windows, and you really must make an image that works well
  with Word, then you should boot into Windows, run your R in there and
  make the wmf file.
 
  If you are a Linux/Unix user, and you are too proud to use Windows, the
  problem is much more difficult to deal with.
 
  If you are ABSOLUTELY SURE that your image does not need to be resized
  in any way, you could output from R into a picture type format, such as
  png. As long as the image does not need to resized in any way, that
  will be fine. If it is resized, then all bets are off.
 
  I find that the R output to the xfig format is quite good and I can edit
  files in xfig. You can edit those files, add text, so its very very
  handy. So right now I'm looking for a good bridge from xfig format to
  Word. But I just started investigating that.
 
  [EMAIL PROTECTED] wrote:
 
  On Fri, Feb 20, 2004 at 05:54:33PM +0200, Mahmoud K. Okasha wrote:
  
  
  Greetings List,
  
  I am conducting some large simulations using R. As a result, I get
many
 plots but I'm

Re: R for economists (was: [R] Almost Ideal Demand System)

2004-02-19 Thread Mahmoud K. Okasha
Hello,

I know a few papers in economics and econometrics using R. One of them in
the Journal of Applied Econometrics. You may have a look at the following
link:
http://netec.mcc.ac.uk/WoPEc/data/Articles/jaejapmetv:14:y:1999:i:3:p:319-29
.html
or you could download the paper from the R-project site:
http://www.r-project.org/nocvs/papers/Cribari-Neto+Zarkos:1999.pdf

Best regards


- Original Message -
From: Arne Henningsen [EMAIL PROTECTED]
To: Ajay Shah [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Thursday, February 19, 2004 3:26 PM
Subject: R for economists (was: [R] Almost Ideal Demand System)


 Hi,

 I did not find any web page about using R in economics and econometrics so
 far. However, this does not mean that there is none (searching with google
 for R and economics gives many pages about economics and a name like
 Firstname R. Lastname on it ;-)).
 Does anybody in the list does know such a web page?
 If not, I will be happy if you, Ajay, could build and maintaine one.

 Best wishes,
 Arne

 On Sunday 15 February 2004 07:31, Ajay Shah wrote:
  Anne,
 
  Please do make progress on packaging and releasing your R code for
  demand analysis. Is there a web page titled R for economists! :-) If
  there isn't, I'll be happy to build and maintain one, and put a link
  to your code there.

 --
 Arne Henningsen
 Department of Agricultural Economics
 University of Kiel
 Olshausenstr. 40
 D-24098 Kiel (Germany)
 Tel: +49-431-880 4445
 Fax: +49-431-880 1397
 [EMAIL PROTECTED]
 http://www.uni-kiel.de/agrarpol/ahenningsen/

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Re: [R] Generating 2x2 contingency tables

2004-02-18 Thread Mahmoud K. Okasha
Hi again,
Thank you. I solved my problem by sampling from the multinomial
distribution..
Best regards ...

- Original Message -
From: Torsten Hothorn [EMAIL PROTECTED]
To: Mahmoud K. Okasha [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Wednesday, February 18, 2004 9:30 AM
Subject: Re: [R] Generating 2x2 contingency tables



 On Tue, 17 Feb 2004, Mahmoud K. Okasha wrote:

  Hello R-users,
 
  I would like to generate two-way contingency tables with zero in one
cell. I tried to use the function r2dtable but I could not force one cell to
have zero value.
 

 r2dtable samples from the conditional distribution of the table given the
 margins. And with margins fixed AND one cell fixed (to zero) the
 conditional distribution just puts mass one at the observed table.

 You may want to sample from a multinomial distribution with one
 of the parameters fixed to zero.

 Best,

 Torsten

  Any Idea?
 
  Best regards..
  Mahmoud
  [[alternative HTML version deleted]]
 
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Re: [R] boostrapping at R

2004-02-18 Thread Mahmoud K. Okasha
Hi,

After reading your data you can use functions such as :
bts - numeric (500)
for (i in 1:500) bts[i] - sample(yourdata, replace=TRUE)

Regards

- Original Message -
From: Ricardo Huaman [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, February 18, 2004 10:59 PM
Subject: [R] boostrapping at R


 Friends:

 How can I do boostrapping at R?

 Thanks

 Ricardo.
 [[alternative HTML version deleted]]

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Re: [R] citation() doesn´t work

2004-02-17 Thread Dr. Mahmoud K. Okasha
No, I have just used it. the result is:

 citation()
To cite R in publications, use

  R Development Core Team (2003). R: A language and environment for
statistical
  computing. R Foundation for Statistical Computing, Vienna, Austria. ISBN
  3-900051-00-3, URL http://www.R-project.org.

We have invested a lot of effort in creating R, please cite it when using it
for data
analysis.

A BibTeX entry for LaTeX users is

  @Manual{,
 title= {R: A language and environment for
 statistical computing},
 author   = {{R Development Core Team}},
 organization = {R Foundation for Statistical Computing},
 address  = {Vienna, Austria},
 year = 2003,
 note = {ISBN 3-900051-00-3},
 url  = {http://www.R-project.org}
   }


Best regards...

- Original Message -
From: Prof Brian Ripley [EMAIL PROTECTED]
To: Kenneth Cabrera [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Tuesday, February 17, 2004 2:51 PM
Subject: Re: [R] citation() doesn´t work


 On Tue, 17 Feb 2004, Kenneth Cabrera wrote:

  Hi R users:
 
  I want to know if you have the same problem with
  the citation() function, it doesn´t work!

 So, what exactly happens on your system?  I get

  citation()
 To cite R in publications, use

 

 on R-1.8.1 under Windows.

 --
 Brian D. Ripley,  [EMAIL PROTECTED]
 Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
 University of Oxford, Tel:  +44 1865 272861 (self)
 1 South Parks Road, +44 1865 272866 (PA)
 Oxford OX1 3TG, UKFax:  +44 1865 272595

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[R] Generating 2x2 contingency tables

2004-02-17 Thread Mahmoud K. Okasha
Hello R-users,

I would like to generate two-way contingency tables with zero in one cell. I tried to 
use the function r2dtable but I could not force one cell to have zero value. 

Any Idea?

Best regards..
Mahmoud
[[alternative HTML version deleted]]

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Re: [R] Apply a function to each cell of a ragged matrix

2004-02-17 Thread Mahmoud K. Okasha
Hi,
you could simply use functions such as:

time - dim (3)
for ( i in 1:3) time [i] - x[i,1]+x[i,2]

the result of time will be the sum of rows.

best regards..

- Original Message -
From: XIAO LIU [EMAIL PROTECTED]
To: R Help [EMAIL PROTECTED]
Sent: Wednesday, February 18, 2004 12:38 AM
Subject: [R] Apply a function to each cell of a ragged matrix


 R-Helpers:

 There are a matrix x and a factor f.  nrow(x) == length(f), e.g.:
 x - matrix(1:6, nrow = 3)
 f - factor(c(daytime, daytime, night))

 I want the sum of all elements of rows of x for each corresponding level
in factor f,
 In this case, I want output like:
 daytime [1] x[1,1]+x[2,1]+x[1,2]+x[2,2]
 night   [2] x[3,1]+x[3,2]

 But, tapply(x,f,sum) or by(x,f,sum) do not work.  What other functions can
I use?

 Thank you very much

 Xiao

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