similar to: on-line documentation (was AR models)

Sorry, I was commenting on the previous windows version (version file says 0.5a) (the first one which ran under RW.1.0.0) I have Win NT 4.0 Service pack 5 and R is > version _ platform Windows arch x86 os Win32 system x86, Win32 status major 1 minor 0.0 year 2000 month February day 29 language R > -----Original Message----- > From: Prof Brian

Some days ago I asked for general methods to access SQL-Databases. Thanks to: Terry Westley [twestley at buffalo.veridian.com], partha_bagchi at hgsi.com, F.Tusell [etptupaf at bs.ehu.es], Michael Lapsley [mlapsley at ndirect.co.uk], Robert Gentleman [rgentlem at jimmy.harvard.edu], Torsten Hothorn [hothorn at statistik.uni-dortmund.de] Several solutions were suggested: (1) using Michael

Here is another of those 'is it a bug or am I using it wrong' questions: I'd be very grateful if someone could help. I am doing a lot of graphs for a thesis at the minute, many of which need (ideally) greek letters in xlab and ylab. This works: >plot(c(1,2,3,4),c(1,2,3,4),xlab=expression( alpha * "-1-m")) > This does not: >

I have just finished a first rough cut of RODBC, a database connectivity addon. In theory it should allow access to any odbc compliant database for which the driver set is installed. On unix this includes MySQL, mSQL and postgres using the unixODBC set. On windows it should include access, sqlserver etc if the odbc drivers are installed. For those who have never taken an interest in this,

Here is a nasty one: (0.65.1 on linux) > plot(c(1,2,3,4),c(2,4,6,8),log="Y") Segmentation fault (core dumped) [ml at athome ml]$ Seems the bug is in errorcall(). yes, I know the syntax is wrong, but it is an easy mistake to make and it is inconvenient to lose the work space at times. Michael ---------------------------------- E-Mail: Michael Lapsley <mlapsley at

Dear list, What is the correct approved way to abort a library install if the c fails to build? I am tarting up my odbc library, and I would like to stop the install process if the needed header files and libraries are not present on the system. Error messages flash past so fast that it is easy to miss their significance. Michael ---------------------------------- E-Mail: Michael Lapsley

Would anyone care to comment if this is the best solution to this problem? > trygrep <-function(x,y) + if(grep(x,y)) + print("yes") else + print("NO") > >trygrep("foo","bafoobar") [1] "yes" > > trygrep("foo","bar") Error in if (grep(x, y)) print("yes") else print("NO") : missing value

Dear R-helpers, I wonder if I could impose upon you for forther assistance, this time with dataframes: hopefully this will be of general interest, as I personally have found them hard to get to grips with. I was trying to transpose rows and cols and move col1 to the names. Then all sorts of things go wrong. Although the end result looks the same, page() shows the structure to be quite

Dear developers, I wonder would you consider making a save to a graphics file format (as opposed to ps)? What prompts this is that we have just finished my wife's thesis using R heavily for stats and graphs. The combination of latex, bibtex and R generated .eps worked a treat and we were very pleased with both the final outcome and the efficiency of gernerating it, especially when all the

just to add to ted's explanation in case it helps to fix the email server problem: below are the two Recipients and one of the two is always contained in the repeated emails that I'm receiving. Also, of course i don't mean to claim that the names contained in below are doing anything to cause the problem . VEC Operator is just an example. There are 3 or 4 others that repeat

Is it possible to access data stored in microsoft access databases using R for windows or Linux? Thanks, Joel -- *************************** jallen at students.cas.unt.edu University of North Texas -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help",

Can anyone give advice how to interactively exchange data between R and SQL-Databases like DB2, ORACLE, MS-SQL-Server ? If the answer is: 'currently not', this would be information for me as well. I will summarize to the list. Best regards -- Dr. Jens Oehlschl?gel-Akiyoshi MD FACTORY GmbH Bayerstrasse 21 80335 M?nchen Tel.: 089 545 28-27 Fax.: 089 545 28-10 http://www.mdfactory.de

Patrick, Thanks. I tried colnames, but it doesn't work. Seems more transformation is needed. But now I got names, that's good enough. Best. Xumin Patrick Burns <pburns@pburns.seanet.com> 03/15/2010 04:04 PM To Xumin Zeng <xumin.zeng@abbott.com> cc Subject Re: [R] assign colnames to data Those are names, not colnames. See the 'More R key actions' page

Help. I inadvertantly sent a private email to the list. Can someone stop the message? Michael Hart -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at

Pat Burns makes a good point. -Peter -------- Original Message -------- Subject: Re: [R] Using seq_len() vs 1:n Date: Fri, 12 Feb 2010 09:01:20 +0000 From: Patrick Burns <pburns at pburns.seanet.com> To: Peter Ehlers <ehlers at ucalgary.ca> References: <4B746AEF.10900 at ucalgary.ca> If you want your code to be compatible with S+, then 'seq_len' isn't going to work.

Dear R Gurus, I would very much appreciate some help with this code snippit from my RODBC package. R crashes or exhibits bizarre behaviour when repeatedly fetching large numbers of rows. Examples: > odbcFetchRows(0,max=50000)->xx > odbcFetchRows(0,max=50000)->xx > odbcFetchRows(0,max=50000)->xx > odbcFetchRows(0,max=50000)->xx > odbcFetchRows(0,max=50000)->xx 3rd

I also vote for the 'helpful' addition on row numbers based on the original matrix when no row names are present, with an optional argument to prevent this behaviour. -G > -----Original Message----- > From: Duncan Murdoch [mailto:dmurdoch@pair.com] > Sent: Monday, July 12, 2004 8:06 AM > To: Patrick Burns > Cc: Martin Maechler; Warnes, Gregory R; Prof Brian Ripley; >

There is now a document called "Some hints for the R beginner" whose purpose is to get people up and running with R as quickly as possible. Direct access to it is: http://www.burns-stat.com/pages/Tutor/hints_R_begin.html JRR Tolkien wrote a story (sans hobbits) called 'Leaf by Niggle' that has always resonated with me. I offer you an imperfect, incomplete tree (but my roof is

Is there a reason that 'which.min' and 'which.max' don't have an 'arr.ind' argument? The context in which I wanted that was a grid search optimization, which seems like it would be reasonably common to me. -- Patrick Burns pburns at pburns.seanet.com http://www.burns-stat.com (home of 'Some hints for the R beginner' and 'The R Inferno')

It seems like I must be missing something since I haven't been able to find mention of this. Under Windows 7 I'm not getting carriage returns in the output of BATCH files using 2.15.0 (both 64-bit and 32-bit). They are in the startup messages, but not for the real output. Is this on purpose? Pat -- Patrick Burns pburns at pburns.seanet.com twitter: @portfolioprobe