scatterplot matrix question

On Sat, 2 Jan 2010, William Simpson wrote:

I would like a scatterplot matrix and a correlation matrix for the
following set-up.
The data (dataframe d) are like this:

angle  resp
-90      182
-60      137
-30      ...etc
0
30
60
90
...etc

I would like each cell in the matrix to be the scatterplot of the
responses for each pair of angles ( -90 vs -60, -90 vs -30, etc). Same
for the correlation matrix.

Please tell me what to do. Thanks very much!

1) You need to "provide commented, minimal, self-contained, reproducible
  code."

2) You need to fill in some missing info: Either you have only one
  response for each angle, or you need a third variable to pair up the
  corresponding responses for one angle with those of another.