similar to: rv package

Hi, I used the MCMCirtKd function of MCMCpack: posterior2 <- MCMCirtKd(data, dimensions = 2, + burnin = 5000, mcmc = 50000, thin = 10, + verbose = 10000, B0 = .25, store.item = TRUE, item.constraints = beta.constraints) And after apply the comand summary() I got some erros and warnings that I could not understand: summary.posterior2 <- summary(posterior2)

Hi R users, Does anybody knows for the following erro after running geweke.diag(MCMC.sampled, frac1=0.1, frac2=0.5) Erro em glm.fit(x = X, y = Y, weights = weights, start = start, etastart = etastart, : la??o interno 1; n??o ?? poss??vel corrigir o tamanho do passo Al??m disso: Warning messages: 1: algoritmo n??o convergiu in: glm.fit(x = X, y = Y, weights = weights, start = start,

Hi, I??m trying to use the Win2BUGS package from R and I have a similar problem that reurns with the message: Error in FUN(X[[1]], ...) : symbol print-name too long But, there is no stray ` character in the file ( Sugestions given by: Duncan Temple Lang <duncan> Date: Mon, 26 Sep 2005 07:31:08 -0700 ) The progam in R is: library(R2WinBUGS) library(rbugs) dat <-

I am trying to write a loop to forecast realized volatility over successive days for the purpose of VaR prediction using the HAR-RV-CJ model which is as follows: log(RV_t+1) = ?_0 + ?_CD log(CV_t) + ?_CW log(CV_t-5) + ?_CM log(CV_t-22) + ?_JD log(J_t + 1) + ?_JW log(J_t-5 + 1) + ?_JM log(J_t-22 + 1) + e_t where RV is realized volatility, CV is continuous volatility and J is the jump which is

I am trying to write a loop to forecast realized volatility over successive days for the purpose of VaR prediction using the HAR-RV-CJ model which is as follows: log(RV_t+1) = ?_0 + ?_CD log(CV_t) + ?_CW log(CV_t-5) + ?_CM log(CV_t-22) + ?_JD log(J_t) + ?_JW J_t-5 + ?_JM J_t-22 + e_t where RV is realized volatility, CV is continuous volatility and J is the jump which is RV - CV, _t is

I''m trying to setup RV and cannot get it started. I keep getting: Permission Denied : /var/log/rv.log I''ve tried running it as root to test and also using www-data and chrgrp of rv.log to www-data. Here''s the output: nohup su -c "/usr/bin/ruby rv_harness.rb 3301 127.0.0.1 < /dev/null 2>&1 > /dev/null" www-data < /dev/null 2>&1 >>

(apologies if this looks like a re-post, I just sent a similar message to the r-help mail list. This version is via Nabble.) My intended application is error propagation using the ISO GUM Supplement 1 approach (propagation of distributions using Monte Carlo strategies). To automate uncertainty analysis I typically have the following data: (1) a measurement function y(x1,x2,...xn) (2) 'n'

Hey Campers, Ditch that pup-tent for Camping deployment. Maybe. Either way, drive around in Rv 3, newly released *right at this moment*. Rv A little init.d system for running Camping apps, for Linux. Features * cluster support * custom database configuration * interactive setup tasks * logging Full documentation and instructions at:

In an attempt to learn to use the rv package, I have been working through the examples in Jouni Kerman and Andrew Gelman's "Using Random Variables to Manipulate and Summarize Simulations in R" (July 4, 2007). I am using a Dell Precision 380n computer running Gentoo Linux and R 2.2.1 (the latest available through Gentoo's portage/emerge system). Everything worked well until I

Hi again! I have done this: https://lists.samba.org/archive/samba/2015-March/190155.html and now, when i do “pam-auth-update” i can see windbind as a second auth option then i set in nsswitch.conf: passwd: compat winbind group: compat winbind and now if i do: chgrp "Domain Admins" /usuarios not see error, also ls -lat / : drwxr-xr-x 2 root domain admins 4096

This error appears when y try to login into a SQL server . I run the aplication Silverlab.exe ( in VB6) , and in the first windows appear a image and two butonms 1 for exit an 2 to login ... I press a bottom "Login " and .... in a windows the wine put: Database Engine Open Error ! Server Name : Connection_String = Provider=SQLOLEDB.1;Persist Security Info=False;User ID=sa;Initial

I thought of creating an htb class for each user, but as you said I haven''t got enough bw to do soo. That’s why my setup only has 5 classes with WRR queues so I get sure each user doesn’t affects the other users. On top of that I have an iplimit to a maximum of 15 parallel connections per user. So I get the following conclusions: A) change link B) upgrade to kernel 2.6 and use l7

Great, just looking to confirm that there is no "official" support site; Has anyone one tried using digital rapids hardware(cards appliances) to feed live video / audio to an icecast server? Thanks for any feedback! Regards, Ben. -----Mensaje original----- De: xiphmont at gmail.com [mailto:xiphmont at gmail.com] En nombre de xiphmont at xiph.org Enviado el: lunes, 05 de abril

Hi, Forgive me if I seem naive, I'm tackling multivariate stats for the first time! Q. I'd like to know if there are packages that can be used to simulate random draws from general multivariate (joint) PDF functions when ONLY the independent marginal PDFs are known (RV means and covariance or correlation matrix)? Q. I see there is a Markov Chain Monte Carlo package, but the mcmc

Dear R Community, I am happy to introduce the latest version 1.3-0 of the 'dclone' R package. The package provides low level functions for implementing maximum likelihood estimating procedures for complex models using data cloning and Bayesian Markov chain Monte Carlo methods with support for JAGS, WinBUGS and OpenBUGS. Data cloning is a global optimization approach and a variant of

Dear R Community, I am happy to introduce the latest version 1.3-0 of the 'dclone' R package. The package provides low level functions for implementing maximum likelihood estimating procedures for complex models using data cloning and Bayesian Markov chain Monte Carlo methods with support for JAGS, WinBUGS and OpenBUGS. Data cloning is a global optimization approach and a variant of

Hello, I have quite a tough problem, which might be able to be solved by MCMC. I am fairly new to MCMC (in the learning process) - so apologize if the answer is totally obvious, and any hints, links etc are greatly appreciated. I'll illustrate the problem in a version cut-down to the essentials - the real problem is ways more complex. Suppose I have a Markovian series of poisson

Hola, por mi parte doy por zanjado el tema. He llegado a la causa raíz de mi problema: falta de conocimiento de la forma en la que se debe usar la ayuda de las funciones de R y gracias a vuestra colaboración, ¡ya se cómo hacerlo :) !   Nuevamente,gracias a todos. Saludos,   Fernando   -- ____________________________________   Hola,   La misma función boxplot indica la existencia de estas

Hello, I tryed to use the MCMC pack, particularly the function MCMCirtKd to simulate the posterior distribution in a multidimensional IRT model. The code I used is: posterior1 <- MCMCirtKd(Y, dimensions=2, item.constraints=list("V2"=list(3,0)), burnin = 1000, mcmc = 10000, thin=1, verbose = 1, seed = NA, alphabeta.start = NA, b0 = 0, B0=0, store.item = FALSE,

Dear officer I have a question concerning running R when I am doing my research. Can you help me to figure that out? I am now running a MCMC iteration in the R program. But it is always stucked in some loop. This cause big problems for my research. So I want to know whether we can skip the current dataset and move to next simulated data when the iteration is stucked? Alternatively, can the MCMC