similar to: [LLVMdev] design questions

Hi all,I had a question last week on asking for a function that will help me draw three different circles on x,y,z axis based on polar coordinates (Each X,Y,Z circle are coming from three independent measurements of 1-360 polar coordinates). It turned out that there ?is no such function in R and thus I am trying to write my own piece of code that hopefully I will be able to share. I have spent

Dear R users, I am looking for the source code of the implementation of ppr (Projection Pursuit Regression) in R. It will be great if citations of the source papers on which the implementation is based, are also provided. Thank you, Arvind Iyer, Grad student, Deptt. of Biomedical Engineering Viterbi School of Engineering University of Southern California, Los Angeles [[alternative HTML

Is there packaged code to convert geographical coordinates (e.g., longitude, latitude, elevation) to Cartesian coordinates in 3-space? I can see how to do this using 1. a spherical-to-Cartesian conversion like pracma::sph2cart(tpr) http://cran.r-project.org/web/packages/pracma/ 2. a geographical-to-spherical conversion. This seems to involve (in roughly increasing order of difficulty or

Please look at what I see in your code below (run-on code mush) to understand part of why it is important for you to send your email as plain text as the Posting Guide indicates. You might find [1] helpful. [1] https://wiki.openstack.org/wiki/MailingListEtiquette -- Sent from my phone. Please excuse my brevity. On June 25, 2017 2:42:26 PM EDT, Alaios via R-help <r-help at r-project.org>

I'm getting really wierd errors from them, like bad packet checksums: Jun 27 18:22:56 NOTICE[29051]: rtp.c:435 ast_rtp_read: RTP: Received packet with bad UDP checksum - a -- "I didn't see it then, but it turned out that getting fired was the best thing that could have ever happened to me. The heaviness of being successful was replaced by the lightness of being a beginner

Dear r-help, Somewhere in my innocuous function to rotate an object in Cartesian space I've created a monster that completely locks up my computer (requires a hard reset every time). I don't know if this is useful description to anyone - the mouse still responds, but not the keyboard and not windows explorer. The script only does this when the input matrix is large, and so my initial

Kia Ora > Although I'm not sure what problem it would solve... Given that you asked, I was interested in writing a multiple assignment function as a replacement function, so something like: massign (x, y, z) = construct.some list () Obviously, that's not possible. Probably the best example I can think of is converting cartesian coordinates to polar coordinates. Then we might have

Hi all, I'm wanting to be able to find and store the z-score of coxph below: - modz=coxph(Surv(TSURV,STATUS)~RAGE+DAGE+REG_WTIME_M+CLD_ISCH+POLY_VS, data=kidneyT,method="breslow") I know summary(modz) will give me this, but how do i extract the standard error or z-score values in a similar way to obtaining the coefficients by coef(modz) ? I think it must be something to do with

Dear R-help, I have a matrix of data values specified in polar coordinates, i.e. (r,theta). I know that I can transform this image to Cartesian coordinates and then use image to display the results, however, I want to display the image as is, without any coordinate transformations. This would require displaying individual "pieces of pie" colour-coded by their data value. A comparable

Hi, I'd like to plot in in polar coordinates a line which is given as a vector of lengths and angles. library("plotrix")

Dear All, I am not very into object-oriented programming, but I would like to learn the ropes for some R applications. Quoting from the online R language definition (paragraph 5.1) > Consider the following simple example. A point in two-dimensional > Euclidean space can be specified by its Cartesian (x-y) or polar > (r-theta) coordinates. Hence, to store information about the location

On Thu, 5 Jul 2007, David Greene wrote: >>> We should just keep the existing constructor, so this isn't a problem. >>> These clients don't have the "dereference end" problem. >> >> Duh. >> >> Yep, ok, this sounds good. > > Grr. That's no so easy either, because it conflicts with the one-argument > specialized constructor.

Facebooker URL Rewriter stuff overloads ActionController::AbstractRequest.relative_url_root, causing a conflict with the plugin file_column and possibly other utilities. file_column constructs image URLs using the server host and relative_url_root This is not related to the sandbox patch I added to the rewriter. Facebooker overloaded relative_url_root before I touched it. I''ve

Kia Ora Let's say we have: "myreplacementfunction<-" = function (..., value) { call = sys.call () print (as.list (call) ) 0 } Then we call: x = 0 myreplacementfunction (x, y, z) = 0 It will return: [[1]] `myreplacementfunction<-` [[2]] `*tmp*` [[3]] y [[4]] z $value <promise: 0x06fb6968> There's two problems here. Firstly, x has to be defined otherwise we

https://bugzilla.mindrot.org/show_bug.cgi?id=1620 Summary: GSSAPIDelegateCredentials fails silently when given non-forwardable tickets Product: Portable OpenSSH Version: 5.2p1 Platform: Other OS/Version: All Status: NEW Severity: normal Priority: P2 Component: Kerberos support

Thanks for the answer. So data are stored in little-endian format on the WAVE file. But have I to encode in big endian format or little endian is ok?! Thanks ---------- Original Message ---------------------------------- From: "John Miles" <jmiles@pop.net> Date: Tue, 23 May 2006 12:15:05 -0700 >You are probably reading little-endian samples on a big-endian platform, and

Hello all, I am wondering if there is a way to do a spatial error probit/logit model in R? I can't seem to find it in any of the packages. I can do it in MATLAB with Gibbs sampling, but would like to confirm the results. Ideally I would like to use this model to predict probability of parcel conversion in a future time period. This seems especially difficult in a binary outcome model

So, I've been able to receive faxes quite reliably through teliax with g711 so far; I think I can live with it. For outbound faxing, I'd really like to get a service that lets me send faxes, but doesn't charge me a monthly fee (I don't send enough faxes to justify it). T.38 is a requirement; I need to know that a fax has gone through at the time I send it (store-and-forward,

Scary. http://www.eff.org/news/archives/2005_08.php#003876 -- PGP/GPG: 5C9F F366 C9CF 2145 E770 B1B8 EFB1 462D A146 C380

On Thursday 05 July 2007 11:54, Chris Lattner wrote: > Here's another crazy idea. Instead of overloading the callinst ctor, why > not just add a static function to create the call (like binaryoperator and > friends): > > C = CallInst::CreateWithArgRange(X, B, V.begin(), V.end()); > > That way you can completely avoid the overloading issues. What's the