similar to: Error in Quantile Regression - Clear Message

Hi, I load my data set and separate it as folowing: presu <- read.table("C:/_Ricardo/Paty/qtdata_f.txt", header=TRUE, sep="\t", na.strings="NA", dec=".", strip.white=TRUE) dep<-presu[,3]; exo<-presu[,4:92]; Now, I want to use it using the wls and quantreg packages. How I change the data classes for mle and rq objects? Thanks a lot,

Dear User, I got the following error running a regression quantile: > rq1<-rq(dep ~ ., model=TRUE, data=exo, tau=0.5 ); > summary(rq1) Erro em rq.fit.fnb(x, y, tau = tau + h) : Error info = 75 in stepy: singular design Any hint about the problem? Thanks a lot, ________________________________________ Ricardo Gon?alves Silva, M. Sc. Apoio aos Processos de Modelagem Matem?tica

Dear R-Users, How can I compute simple moving averages from a time series in R? Note that I do not want to estimate a MA model, just compute the MA's given a lenght (as excel does). Thanks ________________________________________ Ricardo Gonçalves Silva, M. Sc. Apoio aos Processos de Modelagem Matemática Econometria & Inadimplência Serasa S.A. (11) - 6847-8889 ricardosilva@serasa.com.br

Dear R Users, Did someone implemented the R1 (Pseudo R-2) and likelihood ratio statistics for quantile regressions, which are some of the inference procedures for quantile regression found in Koenker and Machado (1999)? I tried the Ox version, but my dataset is too large (> 50.000) and the algorith breaks. ________________________________________ Ricardo Gonçalves Silva, M. Sc. Apoio aos

Hi, I load my data set and separate it as folowing: presu <- read.table("C:/_Ricardo/Paty/qtdata_f.txt", header=TRUE, sep="\t", na.strings="NA", dec=".", strip.white=TRUE) dep<-presu[,3]; exo<-presu[,4:92]; Now, I want to use it using the wls and quantreg packages. How I change the data classes for mle and rq objects? Thanks a lot, Ricardo

Hello I am using sem to look at the direct effect of one variable on another but i am uncertain if i am progressing correctly. An example: covar1<-? matrix(c(0.4,-0.2,3,-0.2 , 0.3,-2 , 3 ,-2 , 60), nrow=3,byrow=T) rownames(covar1)<-colnames(covar1)<-c("endo","exo","med") path1<-matrix(c(? ? "exo -> endo",? "g1", NA,

Hi, I am brand new to R and not familiar with the language, though I have been reading the manuals and making some slow going progress. I am working with some source code from a Global Vector Auto -Regressive program written by Ranier Puhr from the R-forge group. I need help interpreting the processes of the following code. I am going to post in parts since it's pretty long: GVAR

People, For some years I have been using rsync quite happily to send / retrieve files to / from SSHDroid Pro but recently I have started having a problem when transferring large numbers of file - I am pretty sure it started after upgrading from Fedora x86_64 28 to 29 - but I am not 100% sure. Below is the tail end of the output of: rsync -avvv root at 192.168.1.100:/storage . >

Hi. Recently, in addition to Gnome I installed xfce. Now, if firefox already started, and I open URLs in wine, I get this message box: ****************** Failed to execute default Web Browser. No child processes. ****************** With trial and error I found that the package exo is causing this. http://www.xfce.org/projects/exo Please someone try to reproduce: install exo and run: $ wine start

Hello, I have 3 hdd (120 GB, 120 GB and 80 GB) mounted on /data1 , /data2 and /data3. All these drives must be shared via a public access with Samba. For the moment, I can only share the 'data1' directory. [public] path = /data1 Is there a possibility to share several disks under the same account ? By example : [public] path = /data1, /data2, /data3 Then, under Windows, I'd like

Hi, Last year, I tried to installed and evaluate the following OSS web base trouble ticketing system. This is for me to track history on our IT related issues. Those that I tried are the PHP Ticket, DanPHPSupport, Epix Power Support, ruQueue, Ticket Express, OTRS, PMOS Help Desk and eTicket. From those, PMOS and eTicket are my top picks. I have problem installing OTRS the last time, so I am

Hello, guys. First apologize my flaws, I am not a native English speaker and thus am prone to stupid errors. My box is an ASUSTek Notebook with Optimus capability (no, this is NOT about Optimus, I don't try to use Optimus yet, so please don't switch off here) with a running Gentoo. The first GPU is an Haswell-based Intel chip, the second one is a nVidia GeForce GTX 850M, the chip is a

Hey how is it going. I can't seem to access the latest patch for 2.4.14 from the website @ www.uow.edu.au/~andrewm/linux/ext3/ Can someone send me the file (by email) or have a mirror/site where I can download from. Thanks ps - I know the purpose of the mailing list is not this, but this is my last resort. I really need to try ext3 on my laptop. thanks again exo

I want to load a form when a "select form" is changed. I have done this but it doesn''t work( i do not have an error but nothing change when i change the select list): in the view: <code><% form_tag :action => ''update'', :id => @cour do %> <!-- we choose the type of document (which will determine the form to include) -->

I know that NAT is something no one really likes to talk about, but does anyone know how work with it elegantly? There are many providers which deal with it on a daily basis in fact they cater to it, is this possible to do with asterisk or does it require other exotic setups? I even know of a provider which uses asterisk with many different types of devices, and they handle all NAT config on

First off, the current state of support for Maxwell (GM107/NV110) is not very useful to end-users. It's especially not useful if it's a 3d accelerator card without outputs (as yours appears to be), since acceleration is not supported in 3.15 out of the box. You'd have to figure out how to extract the context switching firmware from the blob driver and load it in nouveau. I'm told

Yes, you are right - the Intel-chip is connected to the display, it just offloads 3D work to do to the nVidia-chip, which isn't even to tell how to get the EDID. I just wanted to try it out, simply for two reasons: 1. I heard that nouveau now "supports" the chip, and since I got the hardware, I wanted to try it out - just for the fun of it. :) 2. As far as I am informed, a way to

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Over the past weekend, I added SPF screening on the MTA at shorewall.net. SPF is a mechanism for a domain to use DNS to publish a list of those IP addresses that are used to send legitimate email from that domain. A receiving MTA can use that published information to determine if email from a domain is being sent through an MTA belonging to that

Hello, I would like to get help on the instalation of R. I have too few free space in my pc hard disk. So I wonder if it is possible to install R on an external removable hard drive. Can it be done? How should I proceed? Thank you for your help. best regards, Francisca A. S. dos Santos Bronner --

Hi I have 2nic firewall . I had to open some ranges of udp and tcp ports . I faced a problem that although all the ports are open Some functionality was not working . Any body used shorewall with H323 Voip traffic DNATed . Any help is appretiated . Thanks ----- Original Message ----- From: <shorewall-users-request@lists.shorewall.net> To: <shorewall-users@lists.shorewall.net> Sent: