search for: matematicas

Dear All! I'm looking for equivalent of Matematica function "Which" which works as follows: z = Which[x<10,0.3, 10<=x<20,0.5, 20<=x<100,1] where x is a vector I can replace it with custom function with set of ifelse but I'm looking for simpler and faster (much faster) solution best wishes Jarek

Hi. Here is a piece of cpp code. It works, but I do not understand the rational for the use of "R::dpois" to call the function dpois since in the examples I have always found directly "dpois" or "Rcpp::dpois" that both do not work in my code. Could anyone be so patient to explain me why should it be like that? Thaks a lot, Enrico #include <Rcpp.h> using

Hello everyone ! Well, I'm setting up a 'new' box with samba 4.9.3 on Ubuntu 18.04 Idea is to use Host OS for Domain Controler (dc1.smb.domain.tld) and a LXC container (ubuntu 18.04 too) as Domain Member with File Server (fs.smb.domain.tld). Administration through Windows OS will be done with a Qemu KVM. Bad thing is that I get : > Failed to bind to 0.0.0.0:53 TCP -

Hola!! tengo un data.frame donde cada fila corresponde a un año y cada columna a un mes (De enero a diciembre) > head(valT) V2 V3 V4 V5 V6 V7 V8 V9 V10 V11 V12 V13 1941 18.0 16.3 15.2 10.1 8.1 8.3 8.8 9.2 7.9 12.2 11.9 14.6 1942 17.2 15.9 13.6 11.6 8.7 6.2 6.4 7.2 9.7 12.0 14.1 16.7 1943 17.6 17.3 13.5 12.5 10.5 7.0 8.2 7.9 -999.9 -999.9

Hola, ¿como están? Me encuentro haciendo un trabajo de Explotación de Información para la facultad y tengo un inconveniente a la hora de preparar los datos para poder operar con ellos. Tengo un atributo "Titulo Secundario" que cuenta con 139 valores diferentes (al final les dejo algunos de estos valores con la cantidad de ocurrencias de cada uno) y lo que quiero hacer es

I would like to know if there exist any package on the profyle analysis, or on repeated measures, (AUC)... Thank for answering me, Anna Maria Paganoni Dipartimento di Matematica Politecnico di Milano piazza Leonardo da Vinci, 32 20133 Milano, Italy tel +39-0223994574 fax +39-0223994568 e-mail annap at mate.polimi.it

My files are on disk and they are regular text files named file_1 file_2 file_3 file_4 and file_5 with extension .saam The separator is sep='' (ie, white space) I want to append 'XFile' at the end of those files. XFile is also on disk. file.append("file_1.saam", "XFile.saam"); file.append("file_2.saam", "XFile.saam")... works but it

Dear ReXperts, I have the below text file output. I need to extract the T, QC, QO, QO-QC and WT columns for the data between T = 10 and T=150. Any ideas? Thanks in advance. ======================================================================================== 1 D C ---CAT-- T THETA QC QO QO-QC QC/QO WT FSD 8 1 0 1.0000E+01

Hello all, I hope I'm writing to the correct place. I believe that the R homepage will benefit from including the "description" meta tag in it's homepage. The reason is that google uses that tag to decide what to show when the R homepage shows up on a search result. The current description of the first result of searching "R" in google is: "*R*, also called GNU

Hello. I'm not a regular subscriber in this mailing list, but I think that this announce may interest somebody. Please, forgive me if this is the wrong place. Based on the code of RSPython, but modifying it a little, I wrote an interface for using R from Python. The main reason for writing it was to make it robust, in order to avoid segmentation faults. Also, it is (IMMO) a very

Hi all, I am trying hard to configure samba, but I can not achieve my goals. Other than standard man pages, I have seen also many posts/documents samba with multiple nics, but I couldn' find any relevant to me. So, please, let me explain my settings and what I am looking to set up. First of all, my desktop runs ubuntu 8.04 with samba 3.0.28a On the pc I have 2 nics, eth0 and eth1. eth1 has

Gracias, Jorge. Y cual fue la solucion a la que llegaron? --JIV Sent from my phone. Please excuse my brevity and misspelling. On Aug 25, 2013, at 8:36 AM, Jorge Ayuso Rejas <jayusor@gmail.com> wrote: Esto lo hice yo en una práctica en la universidad, Definíamos un problema de optimización entera minimizando el error de redondeo y restringiendo a la suma de filas y columnas. El 23 de

hello, I'm new to this list. here is my question: I would like to synchronize two computers (say the home one and the job one) using zip drives or similar (cdroms, etc), since modem lines are quite slow and expensive (in Italy). I though I could produce the "signature" of files on home computer, store it on a zip, go to job, run rsync to copy the missing or altered files on

On Wed, 19 Dec 2018 06:28:54 +1100 Nicolas via samba <samba at lists.samba.org> wrote: > Hello everyone ! > > Well, I'm setting up a 'new' box with samba 4.9.3 on Ubuntu 18.04 > > Idea is to use Host OS for Domain Controler (dc1.smb.domain.tld) and > a LXC container (ubuntu 18.04 too) as Domain Member with File Server > (fs.smb.domain.tld). > >

Thanks to all kind people who answered. Attached is a useful reply, among many others. -- Mauro Gasparini Professore Straordinario di Statistica Dipartimento di Matematica, Politecnico di Torino Corso Duca degli Abruzzi 24 I-10129 Torino, Italy tel: +39 011 564 7546 fax: +39 011 564 7599 email: gasparini at calvino.polito.it www: http://calvino.polito.it/~gasparin/ Coordinatore Scientifico

Hi to everyone, I'm a PhD student and I'm involved in non parametric analyses of hierarchical models. I tried to use package DPpackage on my data, but I encountered some problems in interpreting ouputs. Can anybody help me? The problem can be remued as follows: I have a logit hierarchical model for survival (i.e. binary response) in patients affected by heart failure (the court

Hallo R-users, I would like to know if there is a way to get the effective degrees of freedom in local polinomial regression. At the moment, to carry out the local polinomial regression, I am using the function locpoly() in library KernSmooth (I need to estimate both the regression function and its derivatives, up to the 3rd one). Thanks, Simone -- Simone Vantini MOX - Modeling and

Hi ReXperts, I have a file 'XFile' that I wish to append to the end of file1, file2, file3, file4, and file 5. Can't figure out how to set up the loop. Please help. Thank you, -- Luisin Galindo, PhD Director, Departamento de Medicina Matematica Centro de Estudios Avansados en Simulacion, Analysis, y Modelacion Puerto Castilla, Spanish Honduras Centro America [[alternative HTML

Dear r developers, I'm writing a set of new functions for an existing R package on R-forge (called COGARCH). I wrote the new R code (but still no documentation), and updated the NAMESPACE file. I installed it from my local repository and everything seems to work. I checked the local repository and the check did not produces errors, but 2 warnings and 2 notes (I attach the log) one of which

Greetings, R users! It is with pleasure that I am announcing the release of msmtools package on CRAN: https://cran.r-project.org/web/packages/msmtools/index.html msmtools provides a fast and general method for restructuring classical longitudinal data into augmented ones. The reason for this is to facilitate the modeling of longitudinal data under a multi-state framework using the 'msm?