similar to: strange results from tree()

Hi I tried to customize help(), so it starts the compiled html help, and searches in all packages. I wrote the following function: > my.help function(topic){ help(topic, package=.packages(all=T), lib.loc=.lib.loc, chmhelp=T) } When I use it with >my.help(help) give the following error: Error in help(topic, package = .packages(all = T), lib.loc = .lib.loc, : No documentation

I started the graphics device with X11(). When I tried to plot a tree object with > plot (tree) It gives me the error message: Error in plot.window(xlim, ylim, log, asp, ...) : invalid xlim I was looking in the manual under "plot", "plot.window", etc. but I didn't really get the resolution of my problem..... What's the problem? I'm runnig R on a SuSE 6.0

Im running R 0.99 on SuSE 6.3 with Linux 2.2.14 and Xemacs 21.1. When I try to compile ESS the processes stops with an error message: Making info file `ess.info' from `ess.texi'. ./newfeat.texi:3: itemize requires an argument: the formatter for @item. ./newfeat.texi:9: itemize requires an argument: the formatter for @item. makeinfo: Removing output file

Hi all! The randomForest in R enables us to prune the trees using the nodesize feature where we can stop splitting a node if it contains less than the specified no.of of records/entities at that node. However is there a way to stop the tree growing after a specified number of levels. To be more clear on what I mean by a level. Level 0 is the parent node, Level 1 has 2 daughter nodes, Level 2 has

1. You don't appear to be including anything that is within the colon dirs so they are being left out by --prune-empty-dirs. 2. Includes only override excludes that follow them. Since your debug excludes are exceptions to the openSUSE_Leap_42.2/*** include they must be before it not after it. On 01/10/2018 05:46 PM, Istvan Gabor via rsync wrote: > Dear Kevin: > > ~ 1 year ago

Dear R community I have a question regarding the value of cost complexity parameter "k" used in "tree" package for pruning purpose. Any help in finding the optimum value of "k" is requested. Please give some suggestion in this regard. In the example below i used k=0 but i don't know why? But if i use k=NULL, then it will not plot the resultant tree.

Thank you for your answer, Kevin. 2. OK, I understand. 1. I checked colon dirs, and indeed they don't have openSUSE_Leap_42.2 dirs directly. But they have different subdirs which have openSUSE_Leap_42.2 dirs. What would be the correct filter set to mirror all openSUSE_Leap_42.2 dirs at any level if I don't want to include all dirs at the root level? At the roor level tehre are many dirs

My reply seems not to have made it to either list 24 hours after I sent it, so I'm sending it again. Apologies if you get this twice (or 4 times if you're on both lists, or 6 times if you're John) Martyn -----FW: RE: [R] First (well second) CODA hurdle problem----- Date: Thu, 05 Aug 1999 09:40:01 +0200 (CEST) From: Martyn Plummer <plummer at iarc.fr> To: John Logsdon

CentOS4 standard installation. I see that KwifiManager doesn't support 128 bit WEP which I need for other machines on the network, which is a bit of a blow - and rather surprising really as security should be quite a consideration on an enterprise level system (NB RH!). Is there a workaround? An alternative way of configuring my Belkin F5D6020 ver 2 card? eg a cvs download that I can get

Is there a way to get the axes labels for a persp() plot to show the actual values employed? ticktype='detailed' only shows a scale from 0 to 1. My values are (for example) y in 0.2-0.7, x in 450-560 and I would like to suppress the z labels. How can I get the x and y values to appear on the plot? R-2.3.1, Windows XP Home. Best wishes John John Logsdon

Greetings -- I'm programming a data mining system in R for protein structural data. As a seasoned Perl and Python and Ada and ML, et al., programmer, I am severely befuddled by the environment problem, where data is not found in a 3rd level nested function. I did peruse the parent frame not on the search path idea, and came up with a hack which kinda works, also below with the code which

I need to run a Java-enabled Firefox on my CentOS4.1-powered laptop and it *was* running fine. Then yesterday I up2date'd the box and Firefox went from 1.0.4 to 1.0.6. And I lost Java. I can't seem to re-install it, whether from the original (1.5.0 I think it was) or the latest downloads. This is crucially important as I need to access my Dell RAC. Can anyone advise how to get

I am trying to extract into a scalar the value of Phi from the printed output of gls or lme using corAR1 correlation. ie I want the estimate of the autocorrelation. I can't see how to do this and haven't seen it anywhere in str(model.lme). I can get all the other information - fixed and random effects etc. Is there an obvious way so that I can save the brick wall some damage? TIA

I have just loaded up CentOS4.1 on a PE1850 with twin Intel x86_64's. When I came to clean out those packages I didn't want (because some always creep in however careful you are), apart from those with dependencies, I notice a lot of cases where there are two packages of the same name installed - one clearly an x86 package and one an x86_64 package. eg apr Is this intentional and if it

I am trying to extract the solution from a simple lme calculation. For example (the first 4 have a mean 0, sd 1): > y<-c(-1.118,-.5,.5,1.118,10) > gp<-factor(c(rep('one',4),'two')) > res<-lme(y~1,rand=~1|gp) Linear mixed-effects model fit by REML Data: NULL Log-restricted-likelihood: -8.67141 Fixed: y ~ 1 (Intercept) 4.962502 Random effects:

Dear list Having just started to use the Windows version, I am very impressed with it's package handling as well as the gui. So I tried to see what was due for update and packages such as Hmisc, Matrix and others came up. But when I had updated them - which took a few goes as something hung between here and Bristol - I noticed that the default packages such as nmle, MASS had disappeared. I

On Sun, 27 Aug 2023 19:54:23 +0100 John Logsdon <j.logsdon at quantex-research.com> wrote: > Not so although it did lower the gc() time to 95.84%. > > This was on a 16 core Threadripper 1950X box so I was intending to > use library parallel but I tried it on my lowly windows box that is > years old and got it down to 88.07%. Does the Windows box have the same version of R

I am running some models (for the first time) using rpart and am getting results I don't know how to interpret. I'm using cross-validation to prune the tree and the results look like: Root node error: 172.71/292 = 0.59148 n= 292 CP nsplit rel error xerror xstd 1 0.124662 0 1.00000 1.00731 0.093701 2 0.064634 1 0.87534 1.08076 0.092337 3 0.057300 2

Hi all. I have the problem, that the labels from a factor variable in a tree object, (more exact, the node - labels) is labeled in a plot with letters a,b,c... instead of the numerical levels. when I run >labels(tree.object) It gives me the correct labels (the problem concerns 'landuse': [1] "root" "landuse:1,2,3,4,5,6,7,8,9,10" [3]

Dear Kevin: ~ 1 year ago your answer helped me to solve my problem. This time I would like to do a similar thing but little bit modified. I read again carefully INCLUDE/EXCLUDE PATTERN RULES section of rsync manual but still cannot comprehend every part of it. I understand I have to add include patterns first and exclude patterns second. But it is not clear if I have to add all the include