Hi All, I'm trying to use one of the (2D) numerical integration functions, which is not where the problem is. The function definition is as follows:
adaptIntegrate(f, lowerLimit, upperLimit, ...) The problem is that I want to integrate a 3D function which has been parametrised such that it is a 2D function: eg. I want to integrate f(x_start+gradient_x*t1, y_start+gradient_y*t2) for t1 in [0,1] and t2 in [0,1]. To explain the example in another way I only have access to f, x_start, y_start and the gradients. Note that I want to be able to change x_start, y_start such that I can do different integrals. Any thoughts? Thanks, Sachin [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.