similar to: use of modMCMC

Dear R users, I'm trying to fit a set an ODE to an experimental time series. In the attachment you find the R code I wrote using modFit and modCost of FME package and the file of the time series. When I run summary(Fit) I obtain this error message, and the values of the parameters are equal to the initial guesses I gave to them. The problem is not due to the fact that I have only one

Dearl all, I have to fit a function y = f(x1, x2) to data experiemntal data describing the measured behavior of y. x1 and x2 are the independent variables. Could you suggest me wich R package can I use for this purpose? Thanks, Paola. -- *Paola Lecca, PhD* *The Microsoft Research - University of Trento* *Centre for Computational and Systems Biology* *Piazza Manci 17 38123 Povo/Trento,

Dear all, I tried to use nls, but I got the following error Error in numericDeriv(form[[3L]], names(ind), env) : Missing value or an infinity produced when evaluating the model Any suggestion? Thanks, Paola. The code I wrote is Data_pp2_mrna <- data.frame( p1 = protein_1, p6 = protein_6, pp2_mrna

* Apologies for multiple posting * I attached to my previous e-mail a .r file, and it was not permitted by the rules of the mailing lis. Again, please receive my sincere apologies for this. I re-send again the e-mail with .txt attachemnt in the hope someone an help me to solve my problem. I'm trying to fit a set an ODE to an experimental time series. In the attachment you find the R code I

Dear all, I'm trying to fit the following function slope_pp3_mrna = ( (k3 * v3_K_d *p1^v3_h) / ( (v3_Kd^v3_h) + p2^v3_h ) ) * ( 1/(1 + (p2/v4_Kd)^v4_h) ) - pp3_mrna to this experimental data in the datafraeme "Data_pp3_mrna" (see it at the end of this e-mail) I'm using the nls function in the following code. IN the last step of the fit

Dear All,   please help with some thoughts on overcoming the following issues, if possible:   #R Code   require(deSolve) require(FME) pars <- list(k = 0.06,v=18) intimes <- c(0,0.5,12,12.5,50) input   <- c(800,0,800,0,0) forc <- approxfun(intimes, input, method="constant") model <- function(pars, times=seq(0, 50, by = 1)) {   derivs <- function(t, state, pars) {     

Hi, all I can not figure this out, please have a look and help me out. thank you! Note: this is in SPLUS, not R. I have following code *********************************** modfit<-function(yir,yew, ft) { n<-length(yew) yew<-yew[1:(n-1)] yy<-yir-ft xx<-yew-ft n<-length(xx) xx0<-xx[2:n] yy0 <-yy [2:n] xx1<-xx[1:(n-1)] fit <- garch(yy0~xx0 + xx1+var.in.mean,

Greetings, Trying to find a solution to creating home directories by using winbind. Have this setup: /etc/pam.d/system-auth: session required /lib/security/pam_mkhomedir.so skel=/etc/skel/ umask=0077 With smb.conf: # Global parameters [global] workgroup = domain server string = Monarch Server security = DOMAIN map to guest = Bad User obey pam

This is not so much a bug as an infelicity in the code that can easily be fixed. The initialize expression in the quasi family function is, (uniformly for all links and all variance functions): initialize <- expression({ n <- rep.int(1, nobs) mustart <- y + 0.1 * (y == 0) }) This is inappropriate (and often fails) for variance function "mu(1-mu)".

Hello, I would like to use modFit and modCost from the package FME to find the optimal initial time t0 of a process. For simplicity, the process is either "off" (value 0) or "on" (value h). So I have a data vector with some zeros followed by some h's, e.g. > c(0,0,0,2,2,2,2,2,2,2) [1] 0 0 0 2 2 2 2 2 2 2 (hence h=2 here). I want to find the best guess for the initial

On Fri, 6 Dec 2024 12:29:03 +0100 Mitja Tav?ar via samba <samba at lists.samba.org> wrote: > Il 06/12/24 10:45, Rowland Penny via samba ha scritto: > > On Fri, 6 Dec 2024 10:19:31 +0100 > > Mitja Tav?ar via samba <samba at lists.samba.org> wrote: > > > >> But the machine accoounts are not completely lost, they seem lost > >> if i query the Read

  Hi, All,   This is the first time I seriously use this package. However, I am confused that the result is quite unstable. Maybe I wrote something wrong in the code? So could anybody give me some hint? Many thanks.   My test model is really simple. Y_t = X_t * a_t + noise(V)，(no Intercept here) a_t = a_{t-1} + noise(W)   I first run the following code: (I shall provide data at the end of the

  Hello All,   I am working with dlm for the purpose of estimating and forecasting with a Kalman filter model. I have succesfully set up the model and started generating results. Of course, I need to somehow be sure that the results make sense. Without any apparent target to compare with, my natural selection is the results by odinary least square. The idea being that if I choose a diffuse prior,

Il 03/12/24 10:13, Rowland Penny via samba ha scritto: > On Tue, 3 Dec 2024 09:15:36 +0100 > Mitja Tav?ar via samba <samba at lists.samba.org> wrote: > >> Hi, i have some problems with a recently joined Read Only Domain >> controller. >> >> I had 2 Domain Controllers based on Windows Server 2019 (hosts >> vmw2srvdc1 an vmw2srvdc2). I and i recently

On Tue, 3 Dec 2024 09:15:36 +0100 Mitja Tav?ar via samba <samba at lists.samba.org> wrote: > Hi, i have some problems with a recently joined Read Only Domain > controller. > > I had 2 Domain Controllers based on Windows Server 2019 (hosts > vmw2srvdc1 an vmw2srvdc2). I and i recently added a new site (PSN) > and Read Only DC in this second site based on samba (host

Dear R-listers, what is the best way to draw an XY scatterplot with symbol size proportional to the value taken on by a third variable? Thank you very much for any help, Maurizio Pisati

On Tue, 3 Dec 2024 11:25:35 +0100 Mitja Tav?ar via samba <samba at lists.samba.org> wrote: > Il 03/12/24 10:13, Rowland Penny via samba ha scritto: > > On Tue, 3 Dec 2024 09:15:36 +0100 > > Mitja Tav?ar via samba <samba at lists.samba.org> wrote: > > > >> Hi, i have some problems with a recently joined Read Only Domain > >> controller. >

Hi I set up my ups with driver snmp-ups, and it get recognized as a AEC T2003. In the nut-cgi upstats page input/output/load are displayed corectly, but the Status field is marked as "Not supported". Is "Status" important to initiate shutdown in case of low battery ? Will my server shut down correctly ? thanks Massimo I include "upsc snmp@localhost" output:

On Fri, 6 Dec 2024 10:19:31 +0100 Mitja Tav?ar via samba <samba at lists.samba.org> wrote: > > > > When you say '30 servers' is this 30 servers plus clients, or 30 > > servers including clients ? if the former, then I suggest you > > upgrade to an RWDC. > > Only the servers some of them are application servers therefore they > will become clients

I have a very strange problem accessing some files on a samba share that are in use from many windows7 client machines. I'm experiencing long timeouts: 5-30 seconds per file on very small xml files. The share is accessed by contemporary Windows7 machines at the time they are shut down. It seems to me that some of the files remain opened and locked to all other clients at server side while the