similar to: inc function .. more generally, var arguments

Hi all, I caught a passing reference to PMML on the WEKA list (I think) .. an XML way of communicating 'data mining models'. I am of the opinion that XML is a 'good thing' and I would for instance like to see a standard XML way of communicating the content and context of datasets (eg of timeseries) but it has been a long day and my internet connection is slow and so I have

Hello, I was interested in trying to write an R script to calculate a UCL for a lognormal distribution using the Chebyshev Inequality — MVUE Approach (based on EPA’s guidance found in http://www.epa.gov/oswer/riskassessment/pdf/ucl.pdf). This looks like it should be straight forward, but I am need to calculate an MVUE for the population mean and an MVUE for the population variance, which requires

Is this intended behaviour ? > length(rnorm(c(100))) [1] 100 > length(rnorm(c(100,0,1))) [1] 3 > length(rnorm(length(c(100,1,2)))) [1] 3 > length(rnorm(c(100,0,1,2,3,4,5))) [1] 7 ie if you pass in a single element vector the first element of that is taken as the desired n (OK) , but otherwise the length of the vector argument is taken as the desired n. I came across this usage in

If possible I would like to add two sub-menus to the R Console under Windows. For example, I would like to add: winMenuAddItem("File", "Load CSV...", "loadCSV()") winMenuAddItem("File", "Save CSV...", "saveCSV()") and have them appear under the initial 'File' item rather than add a new 'File' menu item. I seem to

Is there an implementation of the SOM ('Self Organizing Map') procedure in R ? I am aware of the implementations of Sammon mapping, multidimensional scaling and, somewhat peripherally, principal curves and projection pursuit .. but not SOM per se as far as I can see. Am I missing something? --------------------- for anyone interesed in SOM I found Samuel Kaski's thesis

The (slow) SOM code can be found on my web page (towards the bottom) http://peabody.vanderbilt.edu/depts/psych_and_hd/faculty/wallern/ On Thu, 1 Mar 2001, John Aitchison wrote: > > Is there an implementation of the SOM ('Self Organizing Map') procedure in > R ? > > I am aware of the implementations of Sammon mapping, multidimensional > scaling and, somewhat

On Tue, 2018-09-25 at 09:44 +0100, Rowland Penny via samba wrote: > On Mon, 24 Sep 2018 21:22:06 GMT > "Torin Woltjer" <torin.woltjer at granddial.com> wrote: > > > > > Thanks for the quick reply, I believe I am using MIT based on log > > file names; but is there a better way to tell? I'm not very > > knowledgeable about the distinction

I use "opt -dot-cfg sample.bc" command to view cfg, but I encountered the following warning. WARNING: You're attempting to print out a bitcode file. This is inadvisable as it may cause display problems. If you REALLY want to taste LLVM bitcode first-hand, you can force output with the `-f' option. I see unmeaning thing when use -f , in additinal I've installed graphvis

Hi .. another newbie question .. is it possible to "lock" a function (or indeed any object), making it read-only until "unlocked"? For example, should I inadvertently (or through sheer stupidity <g> ) override the definition of t > t function (x) UseMethod("t") with > t <- function(x){min(x)} R raises no objection and uses this new version happily

Hi all .. there is no doubt a simple answer to this, but it eludes me. In the first session below ( with jarque.bera.test) you will see that p.value prints with a name of X-squared . This is easily fixed by changing the source to assign a more appropriate name - no name is assigned in the source listing below (the original source code of jarque.bera.test() from tseries).. but what I

On Tue, 2018-09-25 at 09:59 +0100, Rowland Penny via samba wrote: > On Tue, 25 Sep 2018 20:49:07 +1200 > Andrew Bartlett <abartlet at samba.org> wrote: > > > On Tue, 2018-09-25 at 09:44 +0100, Rowland Penny via samba wrote: > > > On Mon, 24 Sep 2018 21:22:06 GMT > > > "Torin Woltjer" <torin.woltjer at granddial.com> wrote: > > >

On 25.09.2018 15:44, Rowland Penny via samba wrote: > On Mon, 24 Sep 2018 21:22:06 GMT > "Torin Woltjer" <torin.woltjer at granddial.com> wrote: > >> Thanks for the quick reply, I believe I am using MIT based on log >> file names; but is there a better way to tell? I'm not very >> knowledgeable about the distinction between MIT and Heimdal regarding

Hi List, I'm trying to get a density estimate for a point of interest from an npudens object created for a sample of points. I'm working with 4 variables in total (3 continuous and 1 unordered discrete - the discrete variable is the character column in training.csv). When I try to evaluate the density for a point that was not used in the training dataset, and when I extract the fitted

Hello, I have implemented a pass to count total number of instructions in LLVM 8.0. Its source code is attached here. The pass runs fine with LLVM 4.0. But with LLVM 8.0 following error is shown; $ $LLVMopt_BIN/opt -load $LLVM_SO/LLVMStatic-Info.so -one output-simple.bc WARNING: You're attempting to print out a bitcode file. This is inadvisable as it may cause display problems. If you REALLY

Dear list, I'm hoping the R guru's can help with an error i've been getting for at least a year during active package development. I have a package loaded & spot a documentation bug, so I: edit the Rd file (or in the roxygen header + roxygenize); then R CMD BUILD, R CMD INSTALL then in the same R session, reload the library & lookup a man page, I always get this error: Error

Hello, I am attempting to use optim under the default Nelder-Mead algorithm for model fitting, minimizing a Chi^2 statistic whose value is determined by a .C call to an external shared library compiled from C & C++ code. My problem has been that the R session will immediately crash upon starting the simplex run, without it taking a single step. This is strange, as the .C call itself works,

again I ask for some suggestions : I don't mind being told to RTFM as long as I get a few hints as to where to look <g> suppose I want to document the set of functions and vectors that I have in a workspace, and I would like to make that workspace 'self documenting' .. so I could open up that particular workspace in a few months and know what xdiff contained ..etc.

On Tue, 2018-09-25 at 12:08 +0100, Rowland Penny via samba wrote: > On Tue, 25 Sep 2018 10:40:52 +0000 > Jon Gerdes via samba <samba at lists.samba.org> wrote: > > > On Tue, 2018-09-25 at 09:59 +0100, Rowland Penny via samba wrote: > > > On Tue, 25 Sep 2018 20:49:07 +1200 > > > Andrew Bartlett <abartlet at samba.org> wrote: > > > > >

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Hello - I am trying to migrate my dovecot installation from an older server running version 1.x to the latest 2.0.3 When I run configure --with-vpopmail, it bombs pretty quick as follows: ./configure --with-vpopmail checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for