similar to: using bootstrap for tree selection step in rpart

Hello, can me please help anbody how it is possible unlist a "rpart.object.list" i.e. from bagging(ipred) to plot this "unique" several rpart.objects . ..i make attempts with unlist, get really atomic elements, but need only the different tree's ! Thanks for advance & regards,Christian -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-

Thanks Mike. My data has longitude and latitude coords and I used distAB {clim.pact} then mst {ape} to calculate my minimum spanning tree. The nodes are telecoms sites from all over Australia. My goal is to determine the minimum cost of linking them via cabling, and I'm starting by calculating the distance "as the crow flies", but will probably eventually need to calculate the

Dear All At institutes where there are PC labs used by Masters and undergraduate students and software is maintained /managed by a central IT services, do you always update R every time a new version is released - around beginning of April and October? Do you also ask them to install all patch releases as they turn up? Currently our IT department update once a year before the start of the Autumn

Hi I have just upgraded from R2.6.0 to R2.7.1 (running on Windows) and a part of my code that previously ran ok now gives an error. The following is a simple example to demonstrate my problem. > a <- array(c(1,2,3,4,5,6,rep(NA,6)),dim=c(6,2)) > apply(a,2,sd,na.rm=T) In R2.6.0 this gives (which is what I would like) [1] 1.870829 NA In R2.7.1 it gives the following error

R-Help Please can you tell me if there is a function within R that will return the day of any given date? Using 19 March 2006 as an example: given 20060319 (or any other date format) will return the day Sunday. Many thanks Fiona.

I've tried to download rw1090.exe 3 times and rw1081.exe once onto a Windows XP from the UK mirrors (I've tried both of them). When the download is complete and I double-click on the icon I get an error message telling me the set-up files are corrupted and to obtain a new copy of the program. I have spent quite a lot of time checking the message archives but I can't find a solution. If

Hi, I've met a problem when I am trying llvm. I've added a small pass in it, and when I define or use an object of APInt class, it will get the following output while running: $ opt -load hello.so -hello test.bc -o test.hello.bc opt: CommandLine Error: Argument 'disable-opt' defined more than once! opt: CommandLine Error: Argument 'disable-inlining' defined more than

I am using the latest version of R 2.13.1 and need to load the following packages; library(maps) library(mapdata) library(mapproj) library(lattice) library(tgp) library(spatstat) library(akima) I get the follwing error when loading the packages, "maps", "mapdata" and "mapproj" Error: package 'maps' is not installed for 'arch=i386' Error: package

Hi all, Our section at work is looking at buying a high-powered computer (32 Gb RAM, 64-bit) to be able run models on large datasets and have more processing power for the software we commonly use. We mostly use R to fit GLMs and GAMs. Our department uses Windows as the standard OS (we are upgrading to Vista in the next few months) and so most people would be in favour of having the same OS on

Hi all, 1. I am doing some data analysis using both R and SPSS, to get used to both software packages. I had performed linear regression in R and SPSS for a number of times before this last one and the resulting coefficient values always matched. However, this last data set I was analyzing using simple linear regression and using the command lm(y~x), gave me different readings from R and

I am trying to stream various 320kbps MP3s across my 10Mbps LAN. Either locally or across the network, freeamp and xmms prefetch a chunk, then play it, then fetch another chunk etc. No continuous streaming. shout gets a lot of !s between its "."s when sending the file to icecast. Any ideas? -- Always hardwire the explosives -- Fiona Dexter quoting Monkey, J. Gregory Keyes, Dark

Is that even a valid instruction? I thought TEST only took 32-bit immediates. Fiona > On Jan 22, 2015, at 2:48 PM, Chris Sears <chris.sears at gmail.com> wrote: > > The problem is that REX TEST reg,#(1<<37) is 10 bytes vs 5 bytes for REX BT reg,37. > That's a large space penalty to pay for a possible partial update stall. > > So the idea of generating BT for

Hi Hal, On Sun, Oct 2, 2016 at 7:43 PM Hal Finkel <hfinkel at anl.gov> wrote: > Hi Tim, > > How, in general, are you thinking about doing this? I ask because, as you > clearly know, the double-double format is formed by the sum of two > double-precision numbers, and the various arithmetic operations are formed > mostly in terms of double-precision arithmetic on the

On Fri, May 25, 2001 at 10:43:33AM +0200, Martin Hierling wrote: > HI, > > sounds like my problem discussed her two or three weeks ago. > Add "sleep_ratio 0" to your icecast.conf. > > regards Martin Thank you very muchly. It works now. Any idea how to synchronize 2 players on the same stream? End up with ~ 1 s phase difference. NAS might be more appropriate...

Hello Forum, I have a problem with the strptime function. With the ''data1'' dataset below it works fine, but with the ''data2'' dataset something goes wrong (see final line below). Both data1 and data2 are in exactly the same original format, the only difference is that they span different dates. Please help, since it is driving me nuts! Many thanks. Best

This buildbot appears to have been failing for several weeks now ( http://lab.llvm.org:8011/builders/clang-ppc64-elf-linux2/builds/19490 ). Does anyone know/own/care about it? ---------- Forwarded message ---------- From: <llvm.buildmaster at lab.llvm.org> Date: Mon, Sep 28, 2015 at 11:17 PM Subject: buildbot failure in LLVM on clang-ppc64-elf-linux2 To: Aaron Ballman <aaron at

Dear R-devel, I would like to launch the Rgui.exe from a Fortran console application (we will call this FortranCon.exe), that I have written myself. To do this, I send the command line "C:\Program Files\R\R-X.X.X\Rgui.exe" (where X.X.X is the version number) as an argument to the Windows API function CreateProcess (see http://msdn.microsoft.com/en-us/library/ms682425(VS.85).aspx)

Dear R-list members, I´m using the package "survey" and I need to find a function for multinomial logistic regression in a complex design. The functions that I see are only for dicotomic and ordinal variables. Thank you! Rosario Austral ________________________________ De: "r-help-request@r-project.org" <r-help-request@r-project.org> Para:

Hi, I can't seem to find a function in R that will reverse a BoxCox transformation. Can somebody help me locate one please? Thanks in advance. Best wishes, Des [[alternative HTML version deleted]]

Greeting All, I am trying to set up my Solaris box to print to my w2k pro machine. I have samba 2.0.7 installed but dont seem to have the smbprint command. Does anyone know how I need to configure my sun machine to do this and where I can get the smbprint command from? Thank you Alin Osan for solving my previous problem. Ed Edward Crabtree, Jr. Unisys Edward.Crabtree@unisys.com