similar to: Help Derivate for Nonlinear Growth Models

As a napp-it user who recently needs to upgrade from NexentaCore I recently saw "preferred for OpenIndiana live but running under Illumian, NexentaCore and Solaris 11 (Express)" as a system recommendation for napp-it. I wonder about the future of OpenIndiana and Illumian, which fork is likely to see the most continued development, in your opinion? Thanks.

Hi!! Can anyone help me, i have problems to converge the following data with 5 nonlinears models that i evaluated. Firtly, i send my data (totalsinatipicos) that i just try to fit with the nonlinear models. Next, i have the following script where i called the data as totalsinatipicos. I made selfstarting each nonlinear model. ###Library library(NRAIA) ###Data d<-totalsinatipicos

UseRs, I used the optim function valor.optim <- optim(c(1,1,1),logexp1,method ="BFGS",control=list(fnscale=-1),hessian=T); and I want to calculate the derivates, psi1<-valor.optim$par[1] psi2<-valor.optim$par[2] psi3<-valor.optim$par[3] a0=exp(psi1); a1=exp(psi2)/(20+exp(psi2)+exp(psi3)); a2=exp(psi3)/(20+exp(psi2)+exp(psi3))

Hi, I have a strange problem while using WebService API which expects an ActiveRecord derivate. This is the code of the API ... ------ class HarvesterApi < ActionWebService::API::Base api_method :send_measurand, :expects => [{:measurand => Measurand}, {:eaiSystemName => :string}] end ------ ... and this of my Model ------ class Measurand < ActiveRecord::Base

Dear R users, I would like to express a function (with only one argument) as the integrate of its derivate. For example, for y=x^2, I would like something like integrate(deriv(~x^2,"x", function(x) NULL, formal=T),0,2) which would give me... 4. Thank you, Tristan ---------------------- ?cole Nationale V?t?rinaire d'Alfort - http://www.vet-alfort.fr, T?l. 01 43 96 70 33 M?l.

Hi, I have a dataset with the binary outcome Y(0,1) and 4 covariates (X1,X@,X#,X$). I am trying to use MCMClogit to model logistic regression using MCMC. I am getting an error where it doesnt identify the covariates ,although its reading in correctly. The dataset is a sample of actual dataset. Below is my code: > ####################### > > > #retreive data > # considering four

Arno, what version of Solaris or libusb required the interrupt pipe hack? - Charles On Dec 19, 2014, at 7:00 AM, Arnaud Quette <arnaud.quette at gmail.com> wrote: > Hi Matej, > > I've cc'ed the developers mailing list for now... > > thanks for your report. Could you please send in some driver debug traces (starting it manually, using "usbhid-ups -DDDDD

Hi Matej, I've cc'ed the developers mailing list for now... thanks for your report. Could you please send in some driver debug traces (starting it manually, using "usbhid-ups -DDDDD ...")? That would help in troubleshooting the issue. thx and cheers, Arno 2014-12-19 8:48 GMT+01:00 Matej Sekoranja <matej.sekoranja at gmail.com>: > > Update: driver is not stable. I

Hi Good People, I've created a blog to help newbies in the world of Linux. Can you people see it and tell what departments that I've to improve more to help the grate community of Linux. Please click this link to go to my blog http://slinuxworld.blogspot.com/ Thank you -- Sadaruwan Samaraweera -- Sadaruwan Samaraweera -------------- next part -------------- An HTML

Hi, All SAS has DUD (Does not Use Derivatives)/Secant Method for nonlinear regression, does R offer this option for nonlinear regression? I have read the helpfile for nls() and could not find such option, any suggestion? Thanks, Derek [[alternative HTML version deleted]]

> Date: Tue, 2 Apr 2013 06:59:13 -0500 > From: Paul Johnson <pauljohn32 at gmail.com> > To: qi A <send2aqi at gmail.com> > Cc: R-help <r-help at r-project.org> > Subject: Re: [R] DUD (Does not Use Derivatives) for nonlinear > regression in R? > Message-ID: > <CAErODj_1pK8raHyAme_2Wt5zQZ_HqOhRjQ62bChhkORWbW=o2A at mail.gmail.com> > Content-Type:

I have used Mike Powell's optimization routine (VA05AD) from the Harwell Subroutine Library (HSL) for more than 20 years. It is no exaggeration to say that it has helped make my career (thanks Mike). I recently learned that I am not alone in this respect - apparently it still has a loyal following in all sorts of fields! It is an exceedingly fine piece of software - fast, reliable and easy to

Hi Good People, I've created a blog to help newbies in the world of Linux. Can you people see it and tell what departments that I've to improve more to help the grate community of Linux. Thank you -- Sadaruwan Samaraweera -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi r lovers! I 'd like to apply the cor() function to a matrix which have some missing values As a matter of fact and quite logically indeed it doesn't work Is there a trick to replace the missing value by the mean of each variable or by any other relevant figures ? Or should I apply a special derivate of the cor() function, (I don't have any idea if it exists and have some trouble to

Hi, I'm trying a quick port of this terrific codec to uClinux, a Linux-derivate for mmu-less systems. I'm particulary interested in the alloc()'s the library does, and it's stack usage. In nb_celp.c I found two lines of code doing memory allocation : nb_celp.c: st = (EncState*)speex_alloc(sizeof(EncState)+8000*sizeof(float)); nb_celp.c: st =

Ok thank you very much that sounds great. Do you know where I could get the derivate logos in bigger resolution? On the site not all logos are available in .svg format. Thanks in advance. greetings, dex 2015-08-14 18:31 GMT+02:00 Chris Lattner <clattner at apple.com>: > > On Aug 14, 2015, at 3:52 AM, deus ex via llvm-dev <llvm-dev at lists.llvm.org> > wrote: > >

Dear dev team, I have following question: Microchip is offering IT'S speex library here: http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en023610for it's microcontrollers. Is this a derivate of your sources? If it is, then you should do some checking because I could not find any references to yor credits. Best regards, Marjan --------------

Hi all! My system: R 2.1.1, Mac OS X 10.4.2. I have a very memory-consuming job for R, consisting of a function calling some other functions, working often with matrices of size 100.000 x 300. If I call the job directly after starting R the job takes overall 40min, however only 7min of process time. I assume the large difference is through memory-handling which doesn't count as

Hello expeRts, I need generate symbolize the autocovariances matrix of a Gaussian ARMA(1,1), for derivate it and evaluate. I try this codes, but whitout sucess vacv<-NULL vacv[1]<-1-2*phi*theta-theta^2 vacv[2]<-(1-phi*theta)*(phi-theta) vacv[3:n]<-acv[2]*(phi^(1:(n-2))) facv<-list() for(i in 1:2)

Hi, I'm a student studing for Math. & Infor. Ing. in Tirana,Albania and a have a final project in R to finish in a week, so I badly need your help... The topic of the project is "Hermite Interpolation" and a I have allready done a script that finds the approximation in a certan point x, H(x) ~f(x) but i want to find the value of his derivative H'(x)~f'(x) as well and to