Re: [R] Create Matrix of 2 Dim from two vectors

Try x1-matrix(1,3,1)%x%x y1-y%x%matrix(1,3,1) Z-cbind(x1,y1) And later you need to move towards list and matrix On Mon, Nov 8, 2010 at 11:15 AM, abotaha yaseen0...@gmail.com wrote: Hello, I have two data. x-c(1, 2, 3) y-c(4,5,6) How do i create matrix of 3 by 3 from this two, such

[R] Integrate and mapply

Hi, I need some help on integrating a function that is a vector. I have a function - vector which each element is different. And, naturally, function integrate() does not work I checked the article of U. Ligges and J. Fox (2008) about code optimization How Can I Avoid This Loop or Make It Faster?