"cloud" function doesn't plot
From: Uwe Ligges <ligges at statistik.uni-dortmund.de> Date: Mon, 23 Jun 2003 08:58:38 +0200
It states completely: "As an extension to partially support the form used in filled.contour and image, formula can be a matrix." Thus, see ?image that you don't need a 3 column matrix, but a matrix containing the z values. I'd suggest to convert the matrix to a data.frame and follow the suggestion from Simon Blomberg.
Thank you, I didn't properly appreciate the need for a data.frame. The cloud() now plots as expected. Thank You everyone.