RE: [R] to modify a matrix

2003-02-09 Thread Adaikalavan Ramasamy
May I suggest you learn the handy function called which(). yes.rows - which(x[,1]==3)# Row that meets this condition x[ yes, 2] - x[ yes.rows, 2] * 5 # Perform the desired change for the row that meets this condition. At 12:04 AM 2/9/2003 +0900, Mitsuo Igarashi wrote: Hi All. I am

[R] Clustering partition and memory

2003-02-09 Thread Vincent Stoliaroff
Dear R-help list members i would like to use R to produce clustering or partitioning of a dataset. I am trying to use the functions: - hierclust() of the package multiv -pam(), agnes() and fanny() of the package cluster But I cannot get any result because of lack of memory. Would you know any

RE: [R] Clustering partition and memory

2003-02-09 Thread Adaikalavan Ramasamy
What distance metric are you using? See if clara() in cluster library etc is more appropriate. -Original Message- From: Vincent Stoliaroff [mailto:[EMAIL PROTECTED]] Sent: Sunday, February 09, 2003 7:33 PM To: [EMAIL PROTECTED] Subject: [R] Clustering partition and memory Dear

Re: [R] Clustering partition and memory

2003-02-09 Thread kjetil brinchmann halvorsen
On 9 Feb 2003 at 11:33, Vincent Stoliaroff wrote: cluster have the function clara() clustering large applications, written just to cluster large amounts of data. Did you try that? Kjetil Halvorsen Dear R-help list members i would like to use R to produce clustering or partitioning of a

[R] Help for to use tkbutton

2003-02-09 Thread Francisco do Nascimento Junior
Where I can to find a good help with examples? Tks, Francisco. ^^ Francisco Júnior, Computer Science - UFPE-Brazil One life has more value that the world whole ^^ __ [EMAIL

[R] postgres/R access problems

2003-02-09 Thread Brendan Murray
Hello I have a problem that has exhausted my ingenuity and would like pointers to a solution, or at least where to debug. - I am using R and postgresql. - I have databases on two different servers. - I have a few users, who use different client machines - whose R installations are identical

Re: [R] installation on FreeBSD

2003-02-09 Thread loren mccarter
I've been using R on FreeBSD for several years now so I can tell you it works fine. However I have not yet upgraded to FreeBSD 5.0 so perhaps it has something to do with the new version. Here's something you may want to try: Rather than using the old version of R from the FreeBSD ports collection,

Re: [R] postgres/R access problems

2003-02-09 Thread Prof Brian D Ripley
On 10 Feb 2003, Brendan Murray wrote: I have a problem that has exhausted my ingenuity and would like pointers to a solution, or at least where to debug. - I am using R and postgresql. And which R package are you using, which version, from which repository? -- Brian D. Ripley,

[R] label storage and conversions: DBMS and R

2003-02-09 Thread TyagiAnupam
Hi R users, I am new to using DBMS with R for large datasets. Thanks to all who responded with useful suggestion to my earlier postings about using large datasets and DBMS with R. I am writing to get some help about how to design good tables in DBMS to take full advantage of the wonderful

Re: [R] postgres/R access problems

2003-02-09 Thread Brendan Murray
On Mon, 2003-02-10 at 10:01, Prof Brian D Ripley wrote: On 10 Feb 2003, Brendan Murray wrote: I have a problem that has exhausted my ingenuity and would like pointers to a solution, or at least where to debug. - I am using R and postgresql. And which R package are you using, which

Re: [R] installation on FreeBSD

2003-02-09 Thread Peng Zhang
Dear loren, Thank you for your reply! I did try to install directly from source code. However I got the following error information: ../../../../library/methods/libs/methods.so is unchanged dumping R code in package 'methods' Segmentation fault (core dumped) *** Error code 139 Stop in

Re: [R] label storage and conversions: DBMS and R

2003-02-09 Thread Frank E Harrell Jr
On Sun, 9 Feb 2003 16:29:51 EST [EMAIL PROTECTED] wrote: Hi R users, I am new to using DBMS with R for large datasets. Thanks to all who responded with useful suggestion to my earlier postings about using large datasets and DBMS with R. I am writing to get some help about how to design

Re: [R] postgres/R access problems

2003-02-09 Thread Brendan Murray
On Mon, 2003-02-10 at 11:06, [EMAIL PROTECTED] wrote: I was asking about which R *package* and version: R itself does not interface to any DBMS, but there are several ways to interface to PgSQL and they are *packages* like RPgSQL, which has different versions in different repositories

[R] Wireframe (lattice) questions

2003-02-09 Thread Christopher Adolph
I have a few questions on formatting wireframe plots: 1. How can I remove (or at least white-out) the border on the plot? (I.e., the 2-d box around the whole plotting area, not the 3-d cube). I'm willing to hack the code if necessary. 2. Is it possible to suppress plotting of all sides of

[R] nomogram

2003-02-09 Thread cpp
somebody can help me to draw a nomogram of the Cumulative Binomiale Distribution or simple example of nomogram [EMAIL PROTECTED] Pascal (France) [[alternate HTML version deleted]] __ [EMAIL PROTECTED] mailing list

Re: [R] nomogram

2003-02-09 Thread Frank E Harrell Jr
On Mon, 10 Feb 2003 00:53:50 +0100 [EMAIL PROTECTED] wrote: somebody can help me to draw a nomogram of the Cumulative Binomiale Distribution or simple example of nomogram [EMAIL PROTECTED] Pascal (France) [[alternate HTML version deleted]]

[R] calling sweave function from LaTex re directories, formatting

2003-02-09 Thread Sam McClatchie
System info: Mandrake 9.0 R Version 1.6.1 ESS 5.1.21 Emacs 21.2.1 --- Colleagues I have followed suggestions by David Whiting, Friedrich Leisch and Frank Harrell, but have a few more queries. 1. On formatting: I added the suggested sweave customization to my .emacs file ;