Here are the successive differences of the cartoon data. The bin boundaries are
set so bin1, bin2, bin3, and bin4 contain
about the same number of data points. |
Here is the IFS driven by these differences as data points.
As expected, squares 1, 2, 3, and 4 have about the same number of IFS points.
There may be a slight clustering of IFS points along the diagonal from
(0,1) to (1,0), and along the antidiagonal from
(0,0) to (1,1). No other feature seems apparent. |