similar to: alpha shape function

Hi all, Why subscripting a one column matrix drops one dimension? > x<- matrix(rnorm(100), ncol=1) > str(x) num [1:100, 1] -0.413 -0.845 -1.625 -1.393 0.507 ... > str(x[20:30,]) num [1:11] -0.315 -0.693 -0.771 0.448 0.204 ... > str(x[20:30]) num [1:11] -0.315 -0.693 -0.771 0.448 0.204 ... This breaks: > cov(x) [,1] [1,] 0.9600812 >

Hi I'm using samba4 on cloud server. 1- Provision configured with internal DNS server. 2- All tests on server works fine! But when a try connect from remote client, windows didn't resolve domain. The same configuration on local-network works! Maybe i need configure bind9, but i dont know exactly. Anybody are using samba4 pdc remote? Thanks ps.: I'm frm Brasil, so sorry my bad

Hi, I was using the 2.4.1 R version and I had no problem saving my plots as postScript. Now that I have installed the latest version 2.6.0 I can not save any plot as postScript. When I try the following message appears: Erro: Invalid font type Al?m disso: Warning messages: 1: font family not found in PostScript font database 2: font family not found in PostScript font database What should I

Hi I would like to know how I can change the name of a model for each trainning cycle of a model. I work with the RSNNS package and to build a neural network, I used : for (i in 5:30) .... model_ANN <- mlp(X, Y, size=n,....) # where size is the number of neurons in the hidden layer but I need to save each time that the model that is build (the end of each cycle), e.g., when i = 5, I need to

To whom it concenrt I am trying to update the R program 2.9 This is the message that the program give is: > update.packages(ask='graphics') Warning in install.packages(update[instlib == l, "Package"], l, contriburl = contriburl, : 'lib = "C:/PROGRA~1/R/R-29~1.0/library"' is not writable Erro em install.packages(update[instlib == l, "Package"],

samba@samba.anu.edu.au wrote: > > SAMBA Digest 1853 > > For information on unsubscribing see http://samba.anu.edu.au/listproc > Topics covered in this issue include: > > 1) Re: long winded printing LARGE files soloution > by Heiko Nardmann <h.nardmann@secunet.de> > 2) Samba replacing NFS > by Jonathan Peterson

I have been having problems installing Samba-2.2.2-1. I first downloaded the source, built, install on a RH 7.1 installation. When attempting to run /etc/rc.d/init.d/smb start, smbd returns 255 (echo $? on the next line). I then decided to use a RedHat rpm to install the binaries since the built image seems not to be installed to the same places as the previous version was installed on RH 7.1

Hi people! I installed Asterisk (from Trunk Asterisk SVN-trunk-r76213) and the chan_mobile for to use Asterisk + Bluetooth. My Asterisk has dialed normally ( Dial(mobile/mycellphone/99999999) ), but I don't have audio. Someone can help me? Thanks Moacir O. de Souza Junior Belo Horizonte - Minas Gerais - Brasil -------------- next part -------------- An HTML attachment

Hi people! I need a help. I connect with Asterisk Manager and execute an Originate Action that asks for Asterisk to call for a number 09194**** and to transfer to peer 101. This command enters in my dial plan extension that I made exclusively for tests. The problem is: If I do the call through ORIGINATE Action, the Monitor() just makes the record file, but this is empty, if I do

Hi guys, I got a question, in samba version 2.2.7a, a could compile with the --with-winbind-auth-challenge option, then i decided to update my installation and saw that in the latest version (3.0.1) this option wasn't available. Can you guys help me ? Thansks in advance. Moacir Campiotti Rede do Saber

Hello all, I am trying to create a matrix of 1s and -1s without any repetitions for a specified number of columns. e.g. 1s and -1s for 3 columns can be done uniquely in 2^3 ways. -1 -1 -1 -1 -1 1 -1 1 -1 -1 1 1 1 -1 -1 1 -1 1 1 1 -1 1 1 1 and for 4 columns in 2^4 ways and so on. I finally used the function combn([0 1],3) that I found at the following link

TURISMO & EVENTOS Luiz Guilherme 3031-7374 e Marcio Sorriso 9887-9141 S?o Paulo -SP Em abril, M?rcio Sorriso e Luiz Guilherme promover?o uma inesquec?vel viagem ? cidade maravilhosa. Ser? mais uma oportunidade para voc? divertir-se conhecer ou rever lugares maravilhosos, fazer novos amigos e ? claro, dan?ar e dan?ar... Muito! Voc? n?o pode deixar de participar. Leia a

Hello everybody. I want to make a menu with the incoming calls, I want that when someone calls the Asterisk play a record (in gsm) and them the caller must choose a option (1,2 or 3). if he choose 1 it will redirect to 101 extension if he choose 2 it will redirect to 102 extension if he choose 3 it will redirect to 103 extension my extensions.conf is this one: [default] exten =>

Just installed the puppet master server in and the client just installed the puppet I managed to sign the certificates root@Puppetmaster:/etc/puppet# puppet cert --list --all + "puppetclient" (96:9A:C3:8D:B6:72:A4:5F:01:AA:40:A9:95:3E:FB:D2) + "puppetmaster" (12:92:DF:EB:72:E5:DF:99:D8:22:CA:5F:22:3A:1D:61) at the time I create the file site.pp in / etc / puppet / manifests

Hi, I've been using R for a number of years, and must say I really like it. This past summer, however, I started using MatLab for a course at school and found the file exchange it has ( http://www.mathworks.com/matlabcentral/fileexchange/loadCategory.do) to be extremely useful. I know that R has packages that people share, and that there's also RForge for more advanced tools... But is

Dear R-users, I have an anual info of gross product and I would like to disaggregate to trimestral data. Can I import a matlab library of Quilis? ( http://www.mathworks.com/matlabcentral/fileexchange/24438-temporal-disaggregation-library ) Thanks, Sebasti?n.

Does there exist a site where snippets of r code examples can be deposited, such as the one that exists for matlab? http://www.mathworks.com/matlabcentral/fileexchange/ ps I also noted from the main r site http://www.r-project.org/ when you click on the nabble link under the search link, I end up here http://e-nvf.vvvay.net/-td13672.html#a13819 which I don't think is anything to do with

Hi, Is there any package out there that might help me with translating R code into MATLAB? Using RSiteSearch I found a bunch of "MATLAB stuff" but it all seems to go in the opposite direction, i.e., emulating MATLAB functions in R. Thanks in advance, Andy __________________________________ Andy Jaworski 518-1-01 Process Laboratory 3M Corporate Research Laboratory ----- E-mail:

Greetings, I would like to add 3D arrows (i.e. arrow-headed vectors linking X1Y1Z1 to X2,Y2,Z2) to a 3D plot; ideally the sort of plot that can be rotated interactively. Is this possible using plot3d, or another 3d plotter in R? While it is easy to draw segments in plot3d (e.g. below), I haven't figured out how to add arrow heads, or to create 3d arrows from scratch. ##two headless

Hi, How can I call R functions or Package in MatLab? Is there any way? Thanks Regards Ranginkaman [[alternative HTML version deleted]]