Re: [R] bivariate normal distribution in likelihood

2007-05-01 Thread Prof Brian Ripley
On Tue, 1 May 2007, Robert A LaBudde wrote: At 11:32 PM 4/30/2007, Deepankar wrote: Hi all, I am trying to do a maximum likelihood estimation. In my likelihood function, I have to evaluate a double integral of the bivariate normal density over a subset of the points of the plane. For

Re: [R] bivariate normal distribution in likelihood

2007-05-01 Thread Peter Dalgaard
Robert A LaBudde wrote: At 11:32 PM 4/30/2007, Deepankar wrote: Hi all, I am trying to do a maximum likelihood estimation. In my likelihood function, I have to evaluate a double integral of the bivariate normal density over a subset of the points of the plane. For instance, if I

[R] bivariate normal distribution in likelihood

2007-04-30 Thread DEEPANKAR BASU
Hi all, I am trying to do a maximum likelihood estimation. In my likelihood function, I have to evaluate a double integral of the bivariate normal density over a subset of the points of the plane. For instance, if I denote by y the y co-ordinate and by x, the x co-ordinate then the area over

Re: [R] bivariate normal distribution in likelihood

2007-04-30 Thread Robert A LaBudde
At 11:32 PM 4/30/2007, Deepankar wrote: Hi all, I am trying to do a maximum likelihood estimation. In my likelihood function, I have to evaluate a double integral of the bivariate normal density over a subset of the points of the plane. For instance, if I denote by y the y co-ordinate and by