Re: [R] large data set (matrix) using image()

2011-12-29 Thread Uwe Ligges
Works perfectly well with R-2.14.1 32-bit on a Windows device. Since you have not followed the posting guide and forgot to give details about your platform, there is not much we can do. Uwe Ligges On 22.12.2011 23:08, Karen Liu wrote: When I use the image() function for a relatively small

[R] large data set (matrix) using image()

2011-12-22 Thread Karen Liu
When I use the image() function for a relatively small matrix it works perfectly, eg.x - 1:100 z - matrix(rnorm(10^4),10^2,10^2) image(x=x,y=x,z=z,col=rainbow(3))but when I want to plot a larger matrix, it doesn't really work. Most of the times, it just plot a few intermitent points.x -