Re: [R] numerical integration of a ftn of 2 variables

2008-02-21 Thread Berend Hasselman
Chris Rhoads wrote: > > > I wish to find the root of a function of two variables that is defined by > an integral which must be > evaluated numerically. > > So the problem I want to solve is of the form: Find k such that f(k)=0, > where f(y) = int_a^b > g(x,y) dx. Again, the integral > invo

Re: [R] numerical integration of a ftn of 2 variables

2008-02-21 Thread Paul Smith
On Tue, Feb 19, 2008 at 11:07 PM, Chris Rhoads <[EMAIL PROTECTED]> wrote: > To start, let me confess to not being an experienced programmer, although I > have used R fairly > extensively in my work as a > graduate student in statistics. > > I wish to find the root of a function of two variable

[R] numerical integration of a ftn of 2 variables

2008-02-19 Thread Chris Rhoads
Dear R gurus, To start, let me confess to not being an experienced programmer, although I have used R fairly extensively in my work as a graduate student in statistics. I wish to find the root of a function of two variables that is defined by an integral which must be evaluated numerically.