RE: [R] plot

2003-03-17 Thread Morten Sickel
[EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] wrote:

Can anyone tell me how to plot on the same graph two different functions
(of x) using two differnt y scales (axes 2 and 4)?

The only way I've found is to use the grid library and push.viewport(). 
((...) means substitute with whatever appropriate, use help())

library(grid)
grid.newpage()
push.viewport(viewport(yscale=c(0,500),w=.75,h=.75,xscale=c(0:100)))
grid.poins(...) # Plots data point with an y-scale of 0-500
grid.xaxis(...)
grid.yaxis(...) # Draws the left y-axis
push.viewport(viewport(yscale=c(0,10),xscale=c(0:100)))
grid.poins(...) # Plots data point with an y-scale of 0-10
grid,yaxis(main=FALSE,...) # Draws the right y-axis

Morten

-- 
Morten Sickel
Norwegian Radiation Protection Authority
http://www.nrpa.no

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Re: [R] search function

2003-03-17 Thread Jonathan Baron
On 03/17/03 07:20, Laurent Gautier wrote:
On Mon, Mar 17, 2003 at 01:50:03AM -0400, pingzhao wrote:
 Could any one tell me there is a search
 function for R-help Archives?

http://www.r-project.org/search.html

Also in my page below.

-- 
Jonathan Baron, Professor of Psychology, University of Pennsylvania
R page:   http://finzi.psych.upenn.edu/

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RE: [R] plot

2003-03-17 Thread Petr Pikal
Hi

On 17 Mar 2003 at 9:06, Morten Sickel wrote:

 [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
 wrote:
 
 Can anyone tell me how to plot on the same graph two different
 functions (of x) using two differnt y scales (axes 2 and 4)?
 
 The only way I've found is to use the grid library and
 push.viewport(). ((...) means substitute with whatever appropriate,
 use help())
 
 library(grid)
 grid.newpage()
 push.viewport(viewport(yscale=c(0,500),w=.75,h=.75,xscale=c(0:100)))
 grid.poins(...) # Plots data point with an y-scale of 0-500
 grid.xaxis(...) grid.yaxis(...) # Draws the left y-axis
 push.viewport(viewport(yscale=c(0,10),xscale=c(0:100)))
 grid.poins(...) # Plots data point with an y-scale of 0-10
 grid,yaxis(main=FALSE,...) # Draws the right y-axis

Or maybe this small function which I use for 2 (different scale) y axes can make it 
on ordinary graphic device.

You has to provide 3 vectors x, yright and yleft and you can put lines through 
linky=T or/and smoothed lines through setting smooth  0.

plot.yy-function(x,yright,yleft, xlab = NULL 
,yylab=c(,),pch=c(1,2),col=c(1,2), linky=F, smooth=0, lwds=1, ...)

{

par(mar=c(5,4,4,2),oma=c(0,0,0,3))
plot(x,yright,axes=F,ylab=, xlab=xlab, pch=pch[1],col=col[1], ...)
axis(4,pretty(range(yright,na.rm=T),10),col=col[1])

if (linky) lines(x,yright,col=col[1], ...)

if (smooth!=0) lines(supsmu(x,yright,span=smooth),col=col[1], lwd=lwds, ...)

if(yylab[1]==) 
mtext(deparse(substitute(yright)),side=4,outer=T,line=1, col=col[1], ...)
else 
mtext(yylab[1],side=4,outer=T,line=1, col=col[1], ...)

par(new=T)
plot(x,yleft,ylab=, axes=F ,xlab=xlab, pch=pch[2],col=col[2], ...)
box()
axis(2,pretty(range(yleft,na.rm=T),10),col=col[2])
axis(1,pretty(range(x,na.rm=T),10))

if(yylab[2]==)
mtext(deparse(substitute(yleft)),side=2,line=2, col=col[2], ...)
else
mtext(yylab[2],side=2,line=2, col=col[2], ...)


if (linky) lines(x,yleft,col=col[2], lty=2, ...)
if (smooth!=0) lines(supsmu(x,yleft,span=smooth),col=col[2], lty=2, lwd=lwds, 
...)

}



 
 Morten
 
 -- 
 Morten Sickel
 Norwegian Radiation Protection Authority
 http://www.nrpa.no
 
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Cheers

Petr Pikal
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[EMAIL PROTECTED]

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RE: [R] Looking for GUI

2003-03-17 Thread Philippe Grosjean
Hello,

There are no GUIs for R available yet, but a few are in preparation: PMG,
ObveRsive, TexMacs, (and SciViews, but only under Windows). Keep an eye on
http://www.r-project.org/GUI for new items, but I am afraid you wil not find
what you are looking for very soon.
Best,

Philippe Grosjean

...](({°...°}))...
 ) ) ) ) )
( ( ( ( (   Dr. Philippe Grosjean
 ) ) ) ) )
( ( ( ( (   LOV, UMR 7093
 ) ) ) ) )  Station Zoologique
( ( ( ( (   Observatoire Océanologique
 ) ) ) ) )  BP 28
( ( ( ( (   06234 Villefranche sur mer cedex
 ) ) ) ) )  France
( ( ( ( (
 ) ) ) ) )  tel: +33.4.93.76.38.18, fax: +33.4.93.76.38.34
( ( ( ( (
 ) ) ) ) )  e-mail: [EMAIL PROTECTED]
( ( ( ( (   SciViews project coordinator (http://www.sciviews.org)
 ) ) ) ) )
...



-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Ulrich Pedri
Sent: jeudi 13 mars 2003 11:44
To: [EMAIL PROTECTED]
Subject: [R] Looking for GUI


Hi List,

i am locking for a GUI for R. I have a Debian Woody 3.0 and running R 1.5.1.
In office i am using SPSS 9.0 for several years now after Systat for short
time and now i would use a statistic software under Linux at home. It seems
that R could be that what i am looking for, but i have problems to
understand
how it works or better explained i would prefer using a good grafic
interface.

Wich one could i try ??

thank you
ULI

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[R] automated legend for points.geodata

2003-03-17 Thread Rado Bonk
Hi R-users,

I have to produce numerous plots using points.geodata function from geoR
package. The function however, doesn't have an option to include the
legend to the plot (to see the actual values of the data) Is there an
automative way to include legend to the plot using points.geodata?

I think there might be a way using pch, cex.max, and cex.min
primitives and produce the legend independently.  But due to the amount
of plots I need to produce it is not what I am looking for.

Thanks in advance,

Rado Bonk

-- 
Radoslav Bonk M.S.
Dept. of Physical Geography and Geoecology
Faculty of Sciences, Comenius University
Mlynska Dolina 842 15, Bratislava, SLOVAKIA
tel: +421 905 968 127 e-mail: [EMAIL PROTECTED]

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Re: [R] xgobi?

2003-03-17 Thread Deborah Swayne
 As far as I understood from the documentation of xgobi. The package is 
 intended to plot data in 3D (and more). 

While xgobi is still available, it is no longer receiving much of its
authors' attention.  Its successor ggobi (www.ggobi.org), on the other
hand, is growing all the time.  While xgobi can be launched from R,
that is the extent of its relationship to S or R; no live connection
between the two processes is maintained.  ggobi, on the other hand, is
embedded in R and has an API which is expressed in the Rggobi package.
The curious are welcome to direct further questions about ggobi and
Rggobi to [EMAIL PROTECTED]

Debby

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[R] X11 connection error in web cgi mode only

2003-03-17 Thread Adaikalavan Ramasamy
Dear all,

I am trying to create a web interface using Perl-CGI to call R plots and
to display them.
The following codes works perfectly fine when I copy and paste into the
console directly or if I save it into script.file and then R --no-save 
script.file producing the graphs. 

jpeg(graph.jpeg, width=400, height=400)
plot(rnorm(100))
dev.off()

Now, I put the line system(R --no-save  script.file  log_file) from
inside my cgi and then process it from client side, I get the following
error message:


Error in X11(paste(jpeg::, quality, :, filename, sep = ), width,
: 
unable to start device JPEG
In addition: Warning message: 
unable to open connection to X11 display`' 
Execution halted


Why do I get this error and how can I fix it? Many thanks in advance.

Regards, Adai.

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[R] Season Determination

2003-03-17 Thread Hagen Schmöller
Hi R-Community,

I have an historical time series of power prices and would like to determine
the daily and yearly seasonal component for forecast purposes. Unfortunately
the functions decompose and stl do not provide an always identical
repeating seasonal pattern which could be continued in the future. Why and
is there a possibility to adjust a periodical function like

s(t) = a1 sin(f1 t) + b1 cos(f1 t) + a2 sin(f2 t) + b2 cos(f2 t) + ...

to a time series, if necessary with given frequencies fi.

Much thanks in advance,

Hagen Schmoeller
--
Dipl.-Ing. Hagen K. Schmöller
Institut für Elektrische Anlagen und Energiewirtschaft, RWTH Aachen
Schinkelstraße 6, D-52056 Aachen, Germany
Tel.: +49 (0)241 80-96734
Fax : +49 (0)241 80-92197
[EMAIL PROTECTED]

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Re: [R] how to use R in delphi or vb ?

2003-03-17 Thread Duncan Murdoch
On Mon, 17 Mar 2003 16:01:39 +0900, you wrote:

Dear Sirs,
I am a beginner of R .
Please teach me.
Do someone teach me how to use R within 'delphi ' or Visual Basic?

Someone else gave the link to the COM interface for calling R from
those languages.  If you want to write numerical code in Delphi and
call it from R, you should create a DLL, exporting the function(s)er
using the cdecl calling convention.  If your routine doesn't need to
allocate memory which will be returned to R, that's it.  If you want
to create strings or vectors or more complicated structures and return
them, you need to call internal R functions.

Mark Bravington has put together some sample code for Delphi, which
I've promised to put up on a web page somewhere; I haven't done that
yet though.

Duncan Murdoch

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Re: [R] RMySQL Install Problem

2003-03-17 Thread David James
Hi,

Could you tell us what version of MySQL you're running?

--
David

Fred Gerson wrote:
 Hey all,
 
 I asked my server administrator to install the RMySQL package for me
 however he was unable to and received the below errors. I searched the
 archives for some of the words in the error mesage but found no answers.
 Does anyone have any ideas what might be going wrong? This is R 1.6.2 on a
 linux box.
 
 Thanks,
 Fred
 
 
 
 
  install.packages(RMySQL)
 trying URL `http://cran.r-project.org/src/contrib/PACKAGES'
 Content type `text/plain; charset=iso-8859-1' length 100850 bytes
 opened URL
 .. .. .. .. ..
 .. .. .. .. 
 downloaded 98Kb
 
 trying URL `http://cran.r-project.org/src/contrib/RMySQL_0.5-0.tar.gz'
 Content type `application/x-tar' length 390241 bytes
 opened URL
 .. .. .. .. ..
 .. .. .. .. ..
 .. .. .. .. ..
 .. .. .. .. ..
 .. .. .. .. ..
 .. .. .. .. ..
 .. .. .. .. ..
 .. .. .. .
 downloaded 381Kb
 
 * Installing *source* package 'RMySQL' ...
 creating cache ./config.cache
 checking how to run the C preprocessor... cc -E
 checking for mysql_init in -lmysqlclient... yes
 checking for mysql.h... no
 checking for /usr/local/include/mysql/mysql.h... no
 checking for /usr/include/mysql/mysql.h... yes
 updating cache ./config.cache
 creating ./config.status
 creating src/Makevars
 ** libs
 gcc -I/usr/local/lib/R/include -I/usr/include/mysql -I/usr/local/include
 -D__NO_MATH_INLINES -mieee-fp  -fPIC  -g -O2 -c RS-DBI.c -o RS-DBI.o
 gcc -I/usr/local/lib/R/include -I/usr/include/mysql -I/usr/local/include
 -D__NO_MATH_INLINES -mieee-fp  -fPIC  -g -O2 -c RS-MySQL.c -o RS-MySQL.o
 RS-MySQL.c: In function `RS_MySQL_newConnection':
 RS-MySQL.c:203: `MYSQL_OPT_LOCAL_INFILE' undeclared (first use in this
 function)
 RS-MySQL.c:203: (Each undeclared identifier is reported only once
 RS-MySQL.c:203: for each function it appears in.)
 make: *** [RS-MySQL.o] Error 1
 ERROR: compilation failed for package 'RMySQL'
 
 Delete downloaded files (y/N)? y
 
 Warning message:
 Installation of package RMySQL had non-zero exit status in:
 install.packages(RMySQL)
  q()
 
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Statistics Research, Room 2C-253
Bell Labs, Lucent Technologies 
Murray Hill, NJ 09794-0636

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Re: [R] RMySQL Install Problem

2003-03-17 Thread Fred Gerson
Hey David,

Sorry about that, the server runs MySQL 3.2.39.

Thanks a lot,
Fred

On Mon, 17 Mar 2003, David James wrote:

 Hi,

 Could you tell us what version of MySQL you're running?

 --
 David

 Fred Gerson wrote:
  Hey all,
 
  I asked my server administrator to install the RMySQL package for me
  however he was unable to and received the below errors. I searched the
  archives for some of the words in the error mesage but found no answers.
  Does anyone have any ideas what might be going wrong? This is R 1.6.2 on a
  linux box.
 
  Thanks,
  Fred
 
 
 
 
   install.packages(RMySQL)
  trying URL `http://cran.r-project.org/src/contrib/PACKAGES'
  Content type `text/plain; charset=iso-8859-1' length 100850 bytes
  opened URL
  .. .. .. .. ..
  .. .. .. .. 
  downloaded 98Kb
 
  trying URL `http://cran.r-project.org/src/contrib/RMySQL_0.5-0.tar.gz'
  Content type `application/x-tar' length 390241 bytes
  opened URL
  .. .. .. .. ..
  .. .. .. .. ..
  .. .. .. .. ..
  .. .. .. .. ..
  .. .. .. .. ..
  .. .. .. .. ..
  .. .. .. .. ..
  .. .. .. .
  downloaded 381Kb
 
  * Installing *source* package 'RMySQL' ...
  creating cache ./config.cache
  checking how to run the C preprocessor... cc -E
  checking for mysql_init in -lmysqlclient... yes
  checking for mysql.h... no
  checking for /usr/local/include/mysql/mysql.h... no
  checking for /usr/include/mysql/mysql.h... yes
  updating cache ./config.cache
  creating ./config.status
  creating src/Makevars
  ** libs
  gcc -I/usr/local/lib/R/include -I/usr/include/mysql -I/usr/local/include
  -D__NO_MATH_INLINES -mieee-fp  -fPIC  -g -O2 -c RS-DBI.c -o RS-DBI.o
  gcc -I/usr/local/lib/R/include -I/usr/include/mysql -I/usr/local/include
  -D__NO_MATH_INLINES -mieee-fp  -fPIC  -g -O2 -c RS-MySQL.c -o RS-MySQL.o
  RS-MySQL.c: In function `RS_MySQL_newConnection':
  RS-MySQL.c:203: `MYSQL_OPT_LOCAL_INFILE' undeclared (first use in this
  function)
  RS-MySQL.c:203: (Each undeclared identifier is reported only once
  RS-MySQL.c:203: for each function it appears in.)
  make: *** [RS-MySQL.o] Error 1
  ERROR: compilation failed for package 'RMySQL'
 
  Delete downloaded files (y/N)? y
 
  Warning message:
  Installation of package RMySQL had non-zero exit status in:
  install.packages(RMySQL)
   q()
 
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 --
 David A. James
 Statistics Research, Room 2C-253
 Bell Labs, Lucent Technologies
 Murray Hill, NJ 09794-0636

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Re: [R] Filled box on graph

2003-03-17 Thread John Fox
Dear John

See ?polygon.

I hope that this helps,
 John
At 10:20 AM 3/17/2003 -0400, you wrote:
Hello All,

I need to indicate a range on a plot.  It would be best as a filled 
rectangular region.  Do functions exist to draw filled boxes on a plot?

Thanks,

John.
--
--
Dr. John Janmaat
Department of Economics, Acadia University, Wolfville, NS, B4P 2R6
E-mail: [EMAIL PROTECTED]Web: http://ace.acadiau.ca/~jjanmaat
Tel: 902-585-1461  Fax: 902-585-1070
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-
John Fox
Department of Sociology
McMaster University
Hamilton, Ontario, Canada L8S 4M4
email: [EMAIL PROTECTED]
phone: 905-525-9140x23604
web: www.socsci.mcmaster.ca/jfox
-
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Re: [R] Filled box on graph

2003-03-17 Thread John Janmaat
All responders,

Polygon works great, thanks.

John.

John Fox wrote:
Dear John

See ?polygon.

I hope that this helps,
 John
At 10:20 AM 3/17/2003 -0400, you wrote:

Hello All,

I need to indicate a range on a plot.  It would be best as a filled 
rectangular region.  Do functions exist to draw filled boxes on a plot?

Thanks,

John.
--
-- 

Dr. John Janmaat
Department of Economics, Acadia University, Wolfville, NS, B4P 2R6
E-mail: [EMAIL PROTECTED]Web: http://ace.acadiau.ca/~jjanmaat
Tel: 902-585-1461  Fax: 902-585-1070
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-
John Fox
Department of Sociology
McMaster University
Hamilton, Ontario, Canada L8S 4M4
email: [EMAIL PROTECTED]
phone: 905-525-9140x23604
web: www.socsci.mcmaster.ca/jfox
-



--
--
Dr. John Janmaat
Department of Economics, Acadia University, Wolfville, NS, B4P 2R6
E-mail: [EMAIL PROTECTED]Web: http://ace.acadiau.ca/~jjanmaat
Tel: 902-585-1461  Fax: 902-585-1070
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Re: [R] RMySQL Install Problem

2003-03-17 Thread David James
Fred Gerson wrote:
 Hey David,
 
 Sorry about that, the server runs MySQL 3.2.39.

Probably you mean 3.23.39?

You need to change line 197 in the file RMySQL/src/RS-MySQL.c from

#if defined(MYSQL_VERSION_ID)  MYSQL_VERSION_ID  32339

to

#if defined(MYSQL_VERSION_ID)  MYSQL_VERSION_ID  32348

--
David

 
 Thanks a lot,
 Fred
 
 On Mon, 17 Mar 2003, David James wrote:
 
  Hi,
 
  Could you tell us what version of MySQL you're running?
 
  --
  David
 
  Fred Gerson wrote:
   Hey all,
  
   I asked my server administrator to install the RMySQL package for me
   however he was unable to and received the below errors. I searched the
   archives for some of the words in the error mesage but found no answers.
   Does anyone have any ideas what might be going wrong? This is R 1.6.2 on a
   linux box.
  
   Thanks,
   Fred
  
  
  
  
install.packages(RMySQL)
   trying URL `http://cran.r-project.org/src/contrib/PACKAGES'
   Content type `text/plain; charset=iso-8859-1' length 100850 bytes
   opened URL
   .. .. .. .. ..
   .. .. .. .. 
   downloaded 98Kb
  
   trying URL `http://cran.r-project.org/src/contrib/RMySQL_0.5-0.tar.gz'
   Content type `application/x-tar' length 390241 bytes
   opened URL
   .. .. .. .. ..
   .. .. .. .. ..
   .. .. .. .. ..
   .. .. .. .. ..
   .. .. .. .. ..
   .. .. .. .. ..
   .. .. .. .. ..
   .. .. .. .
   downloaded 381Kb
  
   * Installing *source* package 'RMySQL' ...
   creating cache ./config.cache
   checking how to run the C preprocessor... cc -E
   checking for mysql_init in -lmysqlclient... yes
   checking for mysql.h... no
   checking for /usr/local/include/mysql/mysql.h... no
   checking for /usr/include/mysql/mysql.h... yes
   updating cache ./config.cache
   creating ./config.status
   creating src/Makevars
   ** libs
   gcc -I/usr/local/lib/R/include -I/usr/include/mysql -I/usr/local/include
   -D__NO_MATH_INLINES -mieee-fp  -fPIC  -g -O2 -c RS-DBI.c -o RS-DBI.o
   gcc -I/usr/local/lib/R/include -I/usr/include/mysql -I/usr/local/include
   -D__NO_MATH_INLINES -mieee-fp  -fPIC  -g -O2 -c RS-MySQL.c -o RS-MySQL.o
   RS-MySQL.c: In function `RS_MySQL_newConnection':
   RS-MySQL.c:203: `MYSQL_OPT_LOCAL_INFILE' undeclared (first use in this
   function)
   RS-MySQL.c:203: (Each undeclared identifier is reported only once
   RS-MySQL.c:203: for each function it appears in.)
   make: *** [RS-MySQL.o] Error 1
   ERROR: compilation failed for package 'RMySQL'
  
   Delete downloaded files (y/N)? y
  
   Warning message:
   Installation of package RMySQL had non-zero exit status in:
   install.packages(RMySQL)
q()
  
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  --
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  Statistics Research, Room 2C-253
  Bell Labs, Lucent Technologies
  Murray Hill, NJ 09794-0636
 
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-- 
David A. James
Statistics Research, Room 2C-253Phone:  (908) 582-3082   
Bell Labs, Lucent Technologies  Fax:(908) 582-3340
Murray Hill, NJ 09794-0636

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[R] glm -gamma errors

2003-03-17 Thread Dr. Peter Schlattmann

Dear list,

I am looking for a way to fix the scale parameter when fitting a
generalized linear model with gamma errors and log link.

Is there something like SCALE such as in GLIM?

As always thanks a lot.

Peter

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[R] r-square in LME?

2003-03-17 Thread Daniel Bloch
Dear Members of the R-Help-List

I analysed data with LME in R. Is there a measure for LME (likelihood
estimated) statistics
which has an analogous meaning to the coefficient of determination
(r-square) estimated by
least-square procedure?

Best wishes

Daniel Bloch

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[R] Trying to build R-1.6.2 under sparc-sun-solaris2.9.

2003-03-17 Thread Rolf Turner

This is a follow-up to a message I posted yesterday concerning
building R-1.6.2.

After a deafening silence regarding that first message I decided
to be fool-hardy and just comment out the line that seemed to
be giving trouble in the file /usr/include/sys/stream.h.

This worked for a while, but soon another error resulted:

===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===
gcc -I. -I../../../src/include -I../../../src/include  -DHAVE_CONFIG_H  -fPIC  -g -O2 
-c Rsock.c -o Rsock.lo
Rsock.c: In function `R_SockConnect':
Rsock.c:378: `len' undeclared (first use in this function)
Rsock.c:378: (Each undeclared identifier is reported only once
Rsock.c:378: for each function it appears in.)
*** Error code 1
make: Fatal error: Command failed for target `Rsock.lo'
Current working directory /tmp/Rtmp/R-1.6.2/src/modules/internet
*** Error code 1
make: Fatal error: Command failed for target `R'
Current working directory /tmp/Rtmp/R-1.6.2/src/modules/internet
*** Error code 1
make: Fatal error: Command failed for target `R'
Current working directory /tmp/Rtmp/R-1.6.2/src/modules
*** Error code 1
make: Fatal error: Command failed for target `R'
Current working directory /tmp/Rtmp/R-1.6.2/src
*** Error code 1
make: Fatal error: Command failed for target `R'
===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===

Now this (Rsock.c) is actually dinky-di R code, but of course the
error has probably been induced by the previous error involving
``stream.h'' and possibly aggravated by my commenting out the
offending line in stream.h.

Has anyone out there a clue as to what is going on, and what
I might do to fix it?

Everlastingly grateful for any suggestions.

cheers,

Rolf Turner
[EMAIL PROTECTED]

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[R] Error in file(file, r)

2003-03-17 Thread Chisolm, Barbara
Hello,

I am a new user of R, and I am not able to read/scan external files.  I am
working in a Linux environment.  I have read through the R FAQ and documents
and have not been successful using the recommendations.  Below are several
scripts I've used and the error messages. .  

I've cc'd Brandon Whitcher because it was recommended in another FAQ.   I
read that this is a bug that occurs on Windows.   Is there is a patch/fix
that I can use?  I'd appreciate any help with this problem.

Thnx,
Barbara Chisolm

Test2 - scan(C:\\bac\\TestData2)
Error in file(file, r) : cannot open file `C:\bac\TestData2

 '
 test1-read.table('J:/bac/R/TestDataWord.txt')
Error in file(file, r) : cannot open file `J:/bac/R/TestDataWord.txt'

 setwd(J:/bac/R/)
Error in setwd(dir) : cannot change working directory

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Re: [R] Trying to build R-1.6.2 under sparc-sun-solaris2.9.

2003-03-17 Thread Peter Dalgaard BSA
Rolf Turner [EMAIL PROTECTED] writes:

 This is a follow-up to a message I posted yesterday concerning
 building R-1.6.2.
 
 After a deafening silence regarding that first message I decided
 to be fool-hardy and just comment out the line that seemed to
 be giving trouble in the file /usr/include/sys/stream.h.
 
 This worked for a while, but soon another error resulted:
...
 Has anyone out there a clue as to what is going on, and what
 I might do to fix it?

[The R-core team is in meetings in Vienna, so the response rate is not
going to be great this week]

It's certainly doable:

 version
 _
platform sparc-sun-solaris2.9
arch sparc
os   solaris2.9
system   sparc, solaris2.9
status
major1
minor6.2
year 2003
month01
day  10
language R

It's been a while since I built that, but that's pretty much a vanilla
system with the Solaris 9 freeware installed. 

Your configure output suggests that you hav a system installation
problem and some include files has gone AWOL. Check the config.log for
hints about what might be missing.

-- 
   O__   Peter Dalgaard Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics 2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark  Ph: (+45) 35327918
~~ - ([EMAIL PROTECTED]) FAX: (+45) 35327907

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Re: [R] X11 connection error in web cgi mode only

2003-03-17 Thread Roger Peng
I believe you get this error because the jpeg and png libraries require
the X11 device to be open in order to generate the plot.  I'll guess that
if you're doing CGI then the X11 device is not available.  You can try
using the `bitmap' device if you want jpeg or png.  This converts to
jpeg/png from postscript.

-roger
___
UCLA Department of Statistics
[EMAIL PROTECTED]
http://www.stat.ucla.edu/~rpeng

On Mon, 17 Mar 2003, Adaikalavan Ramasamy wrote:

 Dear all,
 
 I am trying to create a web interface using Perl-CGI to call R plots and
 to display them.
 The following codes works perfectly fine when I copy and paste into the
 console directly or if I save it into script.file and then R --no-save 
 script.file producing the graphs. 
 
 jpeg(graph.jpeg, width=400, height=400)
 plot(rnorm(100))
 dev.off()
 
 Now, I put the line system(R --no-save  script.file  log_file) from
 inside my cgi and then process it from client side, I get the following
 error message:
 
 
 Error in X11(paste(jpeg::, quality, :, filename, sep = ), width,
 : 
 unable to start device JPEG
 In addition: Warning message: 
 unable to open connection to X11 display`' 
 Execution halted
 
 
 Why do I get this error and how can I fix it? Many thanks in advance.
 
 Regards, Adai.
 
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Re: [R] Error in making R-1.6.2.

2003-03-17 Thread Roger Peng
My experience (which isn't worth much) is that the problem isn't with the
header file itself but that it depends on some *other* header file that
isn't getting included.  This other file may have macro definitions, etc.
which, if not included, could cause a parse error. 

-roger
___
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[EMAIL PROTECTED]
http://www.stat.ucla.edu/~rpeng

On Sun, 16 Mar 2003, Rolf Turner wrote:

 
 I have just tried to update the version of R on our system, and when
 I did ``make'', I got the following error message:
 
 ===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===
 gcc  -I. -I../../src/include -I../../src/include  -DHAVE_CONFIG_H   -g -O2 -c 
 platform.c -o platform.o
 In file included from /usr/include/netinet/in.h:41,
  from /usr/include/netdb.h:96,
  from platform.c:1079:
 /usr/include/sys/stream.h:307: parse error before projid_t
 *** Error code 1
 ===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===
 
 I looked at the file /usr/include/sys/stream.h and found the
 offending line.  It is right at the end of a ``typedef''
 construction.  (Whatever that is; I don't speak C.)  I've included
 the beginning of this construction in what I've displayed below, so
 that you can see ``where things are coming from''.  (???)
 
 ===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===
 typedef struct datab { --- Line 277 (my annotation)
 frtn_t  *db_frtnp;
 unsigned char   *db_base;
 unsigned char   *db_lim;
 unsigned char   db_ref;
   .
   .
   .
 fthdr_t *db_fthdr;
 ftflw_t ***db_ftflw;
 uid_t   db_uid; /* Effective user id */
 /* project ID - EXPERIMENTAL - may change in future release */
 projid_tdb_projid; --- Line 307 (my annotation)
 } dblk_t;
 ===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===
 
 I have no idea why there should be a ``parse error'' at or before
 line 307.  Can anyone enlighten me and suggest what I can do about it?
 
 The information about the current version is:
 
 platform sparc-sun-solaris2.9
 arch sparc   
 os   solaris2.9  
 system   sparc, solaris2.9   
 status   
 major1   
 minor5.1 
 year 2002
 month06  
 day  17  
 language R
 
 (As you can see I haven't upgraded for a while.  Sigh.  I've been
 afraid of running into the sort of trouble that I've just run into.)
 
 I'll be grateful for any advice, but I would humbly request that
 you express it in terms as simple and explicit as you can.  As I said,
 I don't speak C, and I'm very much fumbling about in the dark here.
 
   cheers,
 
   Rolf Turner
   [EMAIL PROTECTED]
 
 P. S.  There are a bunch of WARNING messages in config.log, which may
 be relevant as some of them refer to ``netinet'' and ``netdb:
 
 ===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===
 configure:8871: WARNING: you cannot build info versions of the R manuals
 configure:12127: WARNING: arpa/inet.h: present but cannot be compiled
 configure:12129: WARNING: arpa/inet.h: check for missing prerequisite headers?
 configure:12131: WARNING: arpa/inet.h: proceeding with the preprocessor's result
 
 configure:12127: WARNING: netdb.h: present but cannot be compiled
 configure:12129: WARNING: netdb.h: check for missing prerequisite headers?
 configure:12131: WARNING: netdb.h: proceeding with the preprocessor's result
 configure:12127: WARNING: netinet/in.h: present but cannot be compiled
 configure:12129: WARNING: netinet/in.h: check for missing prerequisite headers?
 configure:12131: WARNING: netinet/in.h: proceeding with the preprocessor's resul
 t
 configure:12127: WARNING: sys/socket.h: present but cannot be compiled
 configure:12129: WARNING: sys/socket.h: check for missing prerequisite headers?
 configure:12131: WARNING: sys/socket.h: proceeding with the preprocessor's resul
 t
 configure:12709: WARNING: could not determine type of socket length
 configure:26299: WARNING: could not determine type of socket length
 configure:26327: WARNING: you cannot build info versions of the R manuals
 ===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===
 
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Re: [R] Trying to build R-1.6.2 under sparc-sun-solaris2.9.

2003-03-17 Thread Roger Peng
Is it possible that something has changed in your system setup since the
last install?  The problem below seems to be that SOCKLEN_T is not
defined, which is why (I think) you get the error

 Rsock.c:378: `len' undeclared (first use in this function)

If I remember correctly, your configure gave warnings about not being able
to determine the length of a socket, which is defined in some header
files on your system somewhere (sorry, I don't use Solaris).  I'd check to
make sure these are being included or that their in the place R thinks
they are.

-roger
___
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[EMAIL PROTECTED]
http://www.stat.ucla.edu/~rpeng

On Mon, 17 Mar 2003, Rolf Turner wrote:

 
 This is a follow-up to a message I posted yesterday concerning
 building R-1.6.2.
 
 After a deafening silence regarding that first message I decided
 to be fool-hardy and just comment out the line that seemed to
 be giving trouble in the file /usr/include/sys/stream.h.
 
 This worked for a while, but soon another error resulted:
 
 ===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===
 gcc -I. -I../../../src/include -I../../../src/include  -DHAVE_CONFIG_H  -fPIC  -g 
 -O2 -c Rsock.c -o Rsock.lo
 Rsock.c: In function `R_SockConnect':
 Rsock.c:378: `len' undeclared (first use in this function)
 Rsock.c:378: (Each undeclared identifier is reported only once
 Rsock.c:378: for each function it appears in.)
 *** Error code 1
 make: Fatal error: Command failed for target `Rsock.lo'
 Current working directory /tmp/Rtmp/R-1.6.2/src/modules/internet
 *** Error code 1
 make: Fatal error: Command failed for target `R'
 Current working directory /tmp/Rtmp/R-1.6.2/src/modules/internet
 *** Error code 1
 make: Fatal error: Command failed for target `R'
 Current working directory /tmp/Rtmp/R-1.6.2/src/modules
 *** Error code 1
 make: Fatal error: Command failed for target `R'
 Current working directory /tmp/Rtmp/R-1.6.2/src
 *** Error code 1
 make: Fatal error: Command failed for target `R'
 ===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===+===
 
 Now this (Rsock.c) is actually dinky-di R code, but of course the
 error has probably been induced by the previous error involving
 ``stream.h'' and possibly aggravated by my commenting out the
 offending line in stream.h.
 
 Has anyone out there a clue as to what is going on, and what
 I might do to fix it?
 
 Everlastingly grateful for any suggestions.
 
   cheers,
 
   Rolf Turner
   [EMAIL PROTECTED]
 
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Re: [R] Error in file(file, r)

2003-03-17 Thread partha_bagchi
You say you are using the Linux environment. Hence you files are not being 
found. You are using the path system of a Windows environment.

If your bac directory is in your home directory, try the following:

Test2 - scan(~/bac/TestData2)

HTH,
Partha.





Chisolm, Barbara [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
03/17/2003 11:52 AM

 
To: '[EMAIL PROTECTED]' [EMAIL PROTECTED]
cc: '[EMAIL PROTECTED]' [EMAIL PROTECTED]
Subject:[R] Error in file(file, r)


Hello,

I am a new user of R, and I am not able to read/scan external files.  I am
working in a Linux environment.  I have read through the R FAQ and 
documents
and have not been successful using the recommendations.  Below are several
scripts I've used and the error messages. .

I've cc'd Brandon Whitcher because it was recommended in another FAQ.   I
read that this is a bug that occurs on Windows.   Is there is a patch/fix
that I can use?  I'd appreciate any help with this problem.

Thnx,
Barbara Chisolm

Test2 - scan(C:\\bac\\TestData2)
Error in file(file, r) : cannot open file `C:\bac\TestData2

'
 test1-read.table('J:/bac/R/TestDataWord.txt')
Error in file(file, r) : cannot open file `J:/bac/R/TestDataWord.txt'

 setwd(J:/bac/R/)
Error in setwd(dir) : cannot change working directory

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--
This message has been scanned for viruses and
dangerous content by MailScanner, and is
believed to be clean.



[[alternate HTML version deleted]]

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Re: [R] xgobi?

2003-03-17 Thread Ko-Kang Kevin Wang
Are there any plans to implement XGvis features in GGobi?  I find the 
multidimensional scaling in XGvis quite interesting. ;-)

On Mon, 17 Mar 2003, Deborah Swayne wrote:

 Date: Mon, 17 Mar 2003 08:28:52 -0500
 From: Deborah Swayne [EMAIL PROTECTED]
 To: Miha STAUT [EMAIL PROTECTED]
 Cc: [EMAIL PROTECTED]
 Subject: Re: [R] xgobi?
 
  As far as I understood from the documentation of xgobi. The package is 
  intended to plot data in 3D (and more). 
 
 While xgobi is still available, it is no longer receiving much of its
 authors' attention.  Its successor ggobi (www.ggobi.org), on the other
 hand, is growing all the time.  While xgobi can be launched from R,
 that is the extent of its relationship to S or R; no live connection
 between the two processes is maintained.  ggobi, on the other hand, is
 embedded in R and has an API which is expressed in the Rggobi package.
 The curious are welcome to direct further questions about ggobi and
 Rggobi to [EMAIL PROTECTED]
 
 Debby
 
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-- 
Cheers,

Kevin

--
/* Time is the greatest teacher, unfortunately it kills its students */

--
Ko-Kang Kevin Wang
Master of Science (MSc) Student
SLC Tutor and Lab Demonstrator
Department of Statistics
University of Auckland
New Zealand
Homepage: http://www.stat.auckland.ac.nz/~kwan022
Ph: 373-7599
x88475 (City)
x88480 (Tamaki)

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[R] Using .Call function to do matrix calculation

2003-03-17 Thread Deli Wang
Hello, 

Because of high dimensionality of matrix, I can not use R matrix calculation 
operator to do matrix multiplication.  My interest is the diagonal elements 
of J*J matrix( which can be got by multiplying matrix a(J*K) and b(K*J)),  
where J is too big to allocate enough memory for it.  In order to get those 
diagonals, I tried .Call function to do that. Here is c program for .Call.

#include R.h
#include Rinternals.h

SEXP var(SEXP a,SEXP b){
 int i,J=nrows(a),j,K=nrows(b),k;

 SEXP varbeta;
 PROTECT(varbeta=allocVector(REALSXP,J));

 for(j=0;jJ;j++){
  for(k=0;kJ;k++){
  if(j==k){
for(i=0;iK;i++) REAL(varbeta)[j]+=REAL(a)[j+i*J]*REAL(b)[i+k*K];}
}
   }

 UNPROTECT(1);

 return (varbeta);
 }

This function did not work at all. The warning messages is the segmentation 
fault.

Could some expert help me out?

Thanks.

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[R] scoping rules; summary

2003-03-17 Thread Robin Hankin
Hi everyone

thanks for the replies.

The issue was NOT a font problem; I deliberately chose ll1 and l11 as
examples of easily confused variable names (evidently these were too
easily confused ;-).  The code snippet was written as intended, and
increment() contained a deliberate, highlighted, bug.  I was asking
for guidance on avoiding/finding this sort of coding error.

That was why I wrote #bug here in the original code, and why the
function was called increment()---because the function should have
incremented x by adding a variable whose value was 1 (of course, the
function as written, contrary to the desired functionality of
increment(), added a variable whose value was 2).  I guess I wasn't
explicit enough here.  Sorry.

The fundamental problem was, how to tell that a variable being used in
a function is not local?

One answer (thanks Patrick!): conflicts() shows masked objects on the
search path, which is not quite what I need: I want some way to list
all non-local variables that increment() uses in its body.



[The original variable names referred to genetic bandsharing data for
possums, eg

coates.female.pouchyoung.allbands.method5
and
huapai.young.male.sibling.relatedness.method3
and
huapai.old.female.nonsibling.relatedness.justdarkbands.method1

ad nauseum...hence the need for shorter example variable names!]




ll1 - 2  #sic
increment - function(x)
{
  l11 - 1#sic
  return(x+ll1)   #sic; deliberate bug here (sic)
}






-- 

Robin Hankin, Lecturer,
School of Geography and Environmental Science
Tamaki Campus
Private Bag 92019 Auckland
New Zealand

[EMAIL PROTECTED]
tel 0064-9-373-7599 x6820; FAX 0064-9-373-7042

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Re: [R] Using .Call function to do matrix calculation

2003-03-17 Thread John Fox
Dear Deli Wang,

Perhaps this isn't what you're looking for, but it occurs to me that you 
probably can do this problem without compiled code as sapply(1:nrow(a), 
function(i) sum(a[i,] * b[,i])). This doesn't use much memory, and though 
it may execute slowly, you may also get the answer before you debug your C 
code.

I hope that this helps,
 John
At 01:42 PM 3/17/2003 -0600, Deli Wang wrote:
Hello,

Because of high dimensionality of matrix, I can not use R matrix calculation
operator to do matrix multiplication.  My interest is the diagonal elements
of J*J matrix( which can be got by multiplying matrix a(J*K) and b(K*J)),
where J is too big to allocate enough memory for it.  In order to get those
diagonals, I tried .Call function to do that. Here is c program for .Call.
#include R.h
#include Rinternals.h
SEXP var(SEXP a,SEXP b){
 int i,J=nrows(a),j,K=nrows(b),k;
 SEXP varbeta;
 PROTECT(varbeta=allocVector(REALSXP,J));
 for(j=0;jJ;j++){
  for(k=0;kJ;k++){
  if(j==k){
for(i=0;iK;i++) REAL(varbeta)[j]+=REAL(a)[j+i*J]*REAL(b)[i+k*K];}
}
   }
 UNPROTECT(1);

 return (varbeta);
 }
This function did not work at all. The warning messages is the segmentation
fault.
Could some expert help me out?

Thanks.

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John Fox
Department of Sociology
McMaster University
email: [EMAIL PROTECTED]
web: http://www.socsci.mcmaster.ca/jfox
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[R] postscript and ps.option metrics

2003-03-17 Thread Patrick Mcleod
Good Afternoon All,

I am working on a project to generate a particular celeration graph that requires a 
very specific height and width in the format of the postscript output.

I have attempted to specify my height and width parameters in inches as I found in the 
R help documentation, but this produces a graph much smaller than what it should if 
the standard metric is indeed inches.

Since inches do not work, I've tried to eyeball the metric by printing out different 
iterations of the height and width parameters and overlaying a copy of the graph I 
need on it. This is very time consuming (which I don't mind), inefficient (which I do 
mind), and tedious (which I do mind) as the width axis (X axis in landscape format) 
doesn't seem to be moving as the parameter decreases in iterations.

If someone has a few minutes, could you review the code snippet below and provide any 
suggestions about possible revisions/additions to this? I've looked at it so long I 
can't tell what might be glaringly wrong or missing.

Many Thanks,

Patrick McLeod
University of North Texas
Denton, TX.

P.S.

The specific axis measurements (in inches) should be: height=5.4, width=8.1 in a 
landscape format.

# TODO:

#win.graph(width=8.6,height=11.5)

postscript(C:/Data/.ps, width = 11.6, height = 7.5,
horizontal = TRUE, onefile = TRUE, paper = letter,
family = ComputerModern)

# Import Sample Data: Movies IMDB)
 movies - read.table('x', header=T, row.names=NULL)
 attach(movies)

# cases - read.table('x', header=T, row.names=NULL)
# attach(cases)

# Set up the chart

yticks - c(1,2,3,4,5,6,7,8,9,
10,20,30,40,50,60,70,80,90,
100,200,300,400,500,600,700,800,900,
1000,2000,3000,4000,5000,6000,7000,8000,9000,
1,2,3,4,5,6,7,8,9,
10,20,30,40,50,60,70,80,90,100)

myticks - c(1,10,100,1000,1,10,100)
mylabs - c(1,10,100,1,000,10,000,100,000, 1,000,000)

mnyticks - c(5,50,500,5000,5,50)
mnylabs - c(5,50,500,5,000,50,000,500,000)

xticks - c(1:100)
#mxticks - c(0,10,20,30,40,50,60,70,80,90,100)
periods - 
c(1900,1905,1910,1915,1920,1925,1930,1935,1940,1945,1950,1955,1960,1965,1970,1975,1980,1985,1990,1995,2000)
mxticks - c(1900,1910,1920,1930,1940,1950,1960,1970,1980,1990,2000)
mnxticks - c(1905,1915,1925,1935,1945,1955,1965,1975,1985,1995)

mxlabs - c(0,10,20,30,40,50,60,70,80,90,100)

plot(Year,Movies,ylim=c(1,100),xlim=c(1902,2002),log='y',type='o',axes=F)

axis(side=2, at=myticks, las=2, labels=mylabs, pos=1900, tck=-0.02)
axis(side=2, at=myticks, pos=1900, tck=.95, labels=F)

axis(side=2, at=yticks, labels=F, pos=1900, tck=0.01)
axis(side=2, at=yticks, labels=F, pos=1900, tck=0.93)

axis(side=2, at=mnyticks, las=2, labels=mnylabs, pos=1900, tck=-0.015, cex=.5)
axis(side=2, at=mnyticks, las=2, labels=F, pos=1900, tck=0.93, cex=.5)

axis(side=1, at=mxticks, pos=1, labels=mxlabs, tck=-0.02)
axis(side=1, at=c(1900:2000), pos=1, labels=F,tck=-0.01)
axis(side=1, at=mnxticks,pos=1, tck=.01, labels=F)
axis(side=1, at=periods, pos=1, tck=.93, labels=F)
axis(side=3, at=mxticks, pos=100)

axis(side=4,pos=2000,labels=F,tck=0)

dev.off()

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[R] search engine dose not work for Morzilla

2003-03-17 Thread Yiping Fan
Hello,
   I am running R1.6.2 on Redhat8.0. I use Morzilla to display the html
file.  However,the search engine does not work.  eg. I type plot and
press search, it does not return the result but show the same page.  Any
idea?  Thanks!

Y.Fan

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[R] help with likelihood contour plot

2003-03-17 Thread Murray Jorgensen
Can some kind person point out my error here? I'm trying to set up a 
grid for a countour plot of a likelihood function.

 u - rnorm(20,9.5,2.5)
 # sample of size 20 from N(9.5,2.5^2)
 loglik - function(th1,th2) {
+ n - length(u)
+ -(n/2)*log(2*pi*th2^2)-0.5*sum((u-th1)^2/th2^2)
+ }
 x - seq(4.5,14.5,len=50)
 y - seq(0.5,6,len=50)
 f - outer(x, y, loglik(x,y))
Error in match.fun(FUN) : not function, character, or symbol: loglik(x, y)
In addition: Warning message:
longer object length
is not a multiple of shorter object length in: u - th1
 loglik(9,2)
[1] -44.56294
 is.function(loglik)
[1] TRUE
Thanks,

Murray
--
Dr Murray Jorgensen  http://www.stats.waikato.ac.nz/Staff/maj.html
Department of Statistics, University of Waikato, Hamilton, New Zealand
Email: [EMAIL PROTECTED]Fax 7 838 4155
Phone  +64 7 838 4773 wk+64 7 849 6486 homeMobile 021 1395 862
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RE: [R] search engine dose not work for Morzilla

2003-03-17 Thread Marc Schwartz
-Original Message-
From: [EMAIL PROTECTED] 
[mailto:[EMAIL PROTECTED] On Behalf Of Yiping Fan
Sent: Monday, March 17, 2003 4:07 PM
To: R_Help (E-mail)
Subject: [R] search engine dose not work for Morzilla


Hello,
   I am running R1.6.2 on Redhat8.0. I use Morzilla to display 
the html file.  However,the search engine does not work.  eg. 
I type plot and press search, it does not return the result 
but show the same page.  Any idea?  Thanks!

Y.Fan


See my prior post on this here:

http://maths.newcastle.edu.au/~rking/R/help/02b/4228.html

Also be sure that under Prefences (Advanced and Scripts/Plugins) that
BOTH Java and JavaScript are enabled.

Regards,

Marc Schwartz

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Re: [R] help with likelihood contour plot

2003-03-17 Thread Sundar Dorai-Raj


Murray Jorgensen wrote:
Can some kind person point out my error here? I'm trying to set up a 
grid for a countour plot of a likelihood function.

  u - rnorm(20,9.5,2.5)
  # sample of size 20 from N(9.5,2.5^2)
  loglik - function(th1,th2) {
+ n - length(u)
+ -(n/2)*log(2*pi*th2^2)-0.5*sum((u-th1)^2/th2^2)
+ }
  x - seq(4.5,14.5,len=50)
  y - seq(0.5,6,len=50)
  f - outer(x, y, loglik(x,y))
Error in match.fun(FUN) : not function, character, or symbol: loglik(x, 
y)
In addition: Warning message:
longer object length
is not a multiple of shorter object length in: u - th1
  loglik(9,2)
[1] -44.56294
  is.function(loglik)
[1] TRUE

Thanks,

Murray


Murray,
  From ?outer:
Details:

 `FUN' must be a function (or the name of it) which expects at
 least two arguments and which operates elementwise on arrays.
Thus, use loglik and not loglik(x,y), as in:

outer(x,y,loglik)

Regards,
Sundar
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Re: [R] help with likelihood contour plot

2003-03-17 Thread Roger Peng
Be careful, I don't think your loglik function is vectorized correctly. In
particular, it only works for single values of th1 and th2. If th1 or th2
are vectors, you will get a warning and the wrong answer. The problem is
the subtraction u - th1, because u is already vector.

outer() expects that the function you pass in is vectorized and will work
elementwise on arrays, not just single values.

-roger
___
UCLA Department of Statistics
[EMAIL PROTECTED]
http://www.stat.ucla.edu/~rpeng

On Mon, 17 Mar 2003, Sundar Dorai-Raj wrote:

 
 
 Murray Jorgensen wrote:
  Can some kind person point out my error here? I'm trying to set up a 
  grid for a countour plot of a likelihood function.
  
u - rnorm(20,9.5,2.5)
# sample of size 20 from N(9.5,2.5^2)
loglik - function(th1,th2) {
  + n - length(u)
  + -(n/2)*log(2*pi*th2^2)-0.5*sum((u-th1)^2/th2^2)
  + }
x - seq(4.5,14.5,len=50)
y - seq(0.5,6,len=50)
f - outer(x, y, loglik(x,y))
  Error in match.fun(FUN) : not function, character, or symbol: loglik(x, 
  y)
  In addition: Warning message:
  longer object length
  is not a multiple of shorter object length in: u - th1
loglik(9,2)
  [1] -44.56294
is.function(loglik)
  [1] TRUE
  
  Thanks,
  
  Murray
 
 
 Murray,
From ?outer:
 
 Details:
 
   `FUN' must be a function (or the name of it) which expects at
   least two arguments and which operates elementwise on arrays.
 
 
 Thus, use loglik and not loglik(x,y), as in:
 
 outer(x,y,loglik)
 
 Regards,
 Sundar
 
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[R] Building hdf5 for ms-windows

2003-03-17 Thread Gabor Grothendieck
I am trying to build hdf5 for ms-windows.  I downloaded the hdf5_1.4.7.tar.gz, 
gunzipped it and got a tar file.  I extracted everything into a directory tree called 
hdf5.  I also found a Makevars.win and libhdf5.def in the R help archives from March 
2002.  I put those two in hdf5 as well.

I issued the command Rcmd build --binary hdf5
but got this message complaining it can't find hdf5.h along with subsequent errors.

making DLL ...
making hdf5.d from hdf5.c
hdf5.c:24:18: hdf5.h: No such file or directory
make[2]: *** [hdf5.d] Error 1
make[1]: *** [src/hdf5.dll] Error 2
make: *** [pkg-hdf5] Error 2
make: Leaving directory `/cygdrive/c/PROGRA~1/R/rw1062/src/gnuwin32'
*** Installation of hdf5 failed ***

What should I do?

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Re: [R] Building hdf5 for ms-windows

2003-03-17 Thread Laurent Gautier
On Mon, Mar 17, 2003 at 06:48:48PM -0800, Gabor Grothendieck wrote:
 I am trying to build hdf5 for ms-windows.  I downloaded the hdf5_1.4.7.tar.gz, 
 gunzipped it and got a tar file.  I extracted everything into a directory tree 
 called hdf5.  I also found a Makevars.win and libhdf5.def in the R help archives 
 from March 2002.  I put those two in hdf5 as well.
 
 I issued the command Rcmd build --binary hdf5
 but got this message complaining it can't find hdf5.h along with subsequent errors.
 
 making DLL ...
 making hdf5.d from hdf5.c
 hdf5.c:24:18: hdf5.h: No such file or directory
 make[2]: *** [hdf5.d] Error 1
 make[1]: *** [src/hdf5.dll] Error 2
 make: *** [pkg-hdf5] Error 2
 make: Leaving directory `/cygdrive/c/PROGRA~1/R/rw1062/src/gnuwin32'
 *** Installation of hdf5 failed ***
 
 What should I do?
 
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If your aim is only to get a working version of a package to have hdf5 functionalities,
you can try the package rhdf5 at www.bioconductor.org (there should be
a MSWindows build).


Hopin' it helps,


L.


-- 
--
currently at the National Yang-Ming University in Taipei, Taiwan
--
Laurent Gautier CBS, Building 208, DTU
PhD. StudentDK-2800 Lyngby,Denmark  
tel: +45 45 25 24 89http://www.cbs.dtu.dk/laurent

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[R] Simulation

2003-03-17 Thread Jacob van Wyk
Hallo all users of R.
I wish to simulate a simple linear regression, y=a+bx+e, (n=40, say),
where x is
N(0,1) and where
e is N(0,1), with probability 0.9, and
e is 3*(chisq(40,1)-1), say, with probability 0.1.
For e: would the following work, or is there a better way?

p - rbinom(40,1,0.9)
e - rnorm(40,0,1)*p + 3*(rchisq(40,1)-1)*(1-p)

Thanks for your time.
Regards
Jacob



Jacob L van Wyk
Department of Mathematics and Statistics
Rand Afrikaans University
P O Box 524
Auckland Park 2006
South Africa
Tel: +27-11-489-3080
Fax: +27-11-489-2832


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[R] Package installation when $RHOME is not writable (win)

2003-03-17 Thread Robert King
I'm using R in a student lab with machines running win XP.  $RHOME is not
writable by the students.  How do I set this up so that they can install
packages?
   
Thanks,
Robert.

Robert King, Statistics, School of Mathematical  Physical Sciences,
University of Newcastle, Australia
Room V133  ph +61 2 4921 5548
[EMAIL PROTECTED]   http://maths.newcastle.edu.au/~rking/

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Re: [R] Package installation when $RHOME is not writable (win)

2003-03-17 Thread Laurent Gautier
On Tue, Mar 18, 2003 at 05:40:32PM +1100, Robert King wrote:
 I'm using R in a student lab with machines running win XP.  $RHOME is not
 writable by the students.  How do I set this up so that they can install
 packages?

 Thanks,
 Robert.
 
 Robert King, Statistics, School of Mathematical  Physical Sciences,
 University of Newcastle, Australia
 Room V133  ph +61 2 4921 5548
 [EMAIL PROTECTED]   http://maths.newcastle.edu.au/~rking/
 
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I am not very familiar with the windows version, but on unices this can be done 
without any problem.
Try '?install.packages' and check the parameter 'lib' (or 'instlib')


Hopin' it helps,


Laurent



-- 
--
currently at the National Yang-Ming University in Taipei, Taiwan
--
Laurent Gautier CBS, Building 208, DTU
PhD. StudentDK-2800 Lyngby,Denmark  
tel: +45 45 25 24 89http://www.cbs.dtu.dk/laurent

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Re: [R] Package installation when $RHOME is not writable (win)

2003-03-17 Thread Ko-Kang Kevin Wang
Hi,

I think this is covered in R for Windows FAQ in Section 2.11 and 2.12 
(http://cran.r-project.org/bin/windows/contrib/rw-FAQ.html)

On Tue, 18 Mar 2003, Robert King wrote:

 Date: Tue, 18 Mar 2003 17:40:32 +1100 (EST)
 From: Robert King [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Subject: [R] Package installation when $RHOME is not writable (win)
 
 I'm using R in a student lab with machines running win XP.  $RHOME is not
 writable by the students.  How do I set this up so that they can install
 packages?

 Thanks,
 Robert.
 
 Robert King, Statistics, School of Mathematical  Physical Sciences,
 University of Newcastle, Australia
 Room V133  ph +61 2 4921 5548
 [EMAIL PROTECTED]   http://maths.newcastle.edu.au/~rking/
 
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-- 
Cheers,

Kevin

--
/* Time is the greatest teacher, unfortunately it kills its students */

--
Ko-Kang Kevin Wang
Master of Science (MSc) Student
SLC Tutor and Lab Demonstrator
Department of Statistics
University of Auckland
New Zealand
Homepage: http://www.stat.auckland.ac.nz/~kwan022
Ph: 373-7599
x88475 (City)
x88480 (Tamaki)

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