[R] spatial analysis

Dear all, I am a PhD student in energy modelling. I am completely stuck with the following problem and would be very grateful for any kind of help. I have cells and each cell is assigned a number. I would like to form clusters of cells where the sum of the cell numbers in each cluster must not

Re: [R] fitting a sinus curve

at comcast.net writes: On Jul 28, 2011, at 1:07 PM, Hans W Borchers wrote: maaariiianne marianne.zeyringer at ec.europa.eu writes: Dear R community! I am new to R and would be very grateful for any kind of help. I am a PhD student and need to fit a model to an electricity load profile

Re: [R] fitting a sinus curve

Email: home mac...@northnet.com.au At 20:21 29/07/2011, you wrote: David Winsemius dwinsemius at comcast.net writes: On Jul 28, 2011, at 1:07 PM, Hans W Borchers wrote: maaariiianne marianne.zeyringer at ec.europa.eu writes: Dear R community! I am new to R and would be very