search for: rach

hie.. how can i write a loop that makes algorithm keeps repeating until a solution is converged?do i use a for loop? i know that we can use for loop to ask for a number of repetitions, but how to use it to ask the algorithm to keep repeating until a solution is converged? Thanks -- View this message in context: http://www.nabble.com/convergence-tf3606834.html#a10076822 Sent from the R help

...t SPSS etc doesn't like. I've managed to do GLMs for my data, but now need to fit a thin plate spline for my data (arcsine.success~date.num:clutch.size) If anyone has a bit of spare time and could come up with a bit of code I'd be very grateful- I just don't get R language! Thanks Rach -- View this message in context: http://r.789695.n4.nabble.com/Help-Fitting-a-Thin-Plate-Spline-tp3353485p3353485.html Sent from the R help mailing list archive at Nabble.com.

Hello! I need to perform maximum likelihood estimation on R, but I am not sure which command to use. I searched on google, and found an example using the function mlogl, but I couldn't find the package on R. Is there such function? Or how should i perform my mle? Thank you very much. -- View this message in context:

Hello, I was asked to try the following code on R, gamma.mles function (xx,shape0,rate0) { n<- length(xx) xbar<- mean(xx) logxbar<- mean(log(xx)) theta<-c(shape0,rate0) repeat { theta0<- theta shape<- theta0[1] rate<- theta0[2] S<- n*matrix(c(log(rate)-digamma(shape)+logxbar,shape/rate-xbar),ncol=1) I<- n*matrix(c(trigamma(shape),-1/rate,-1/rate,shape/rate^2),ncol=2)

I am looking to set my rails application into production mode. Does anyone have easy instructions on this or good documentation? Thanks in advance. Josh

Im trying to run this program called Thinkboxx and wen it tryes to comunicate over the comm port it hangs. Here are som output to read. earlier on i get: Call kernel32.VirtualAlloc(43050000,00001000,00001000,00000004) ret=0058557c Ret kernel32.VirtualAlloc() retval=43050000 ret=0058557c thats from vhere the com port gets an virtual memory space, i think. and in the end i have: Call