G01AGF Example Program Results

 Plot of wheat (X) and potato (Y) yields in 48 counties in England in 1936.

       9.000+....+....+....+....+....+....+....+....+.
            .                                        .
            .                                        .
            .                                        .
            .                                        .
       8.250+                1                       +
            .                                        .
            .                                        .
            .               1                        .
            .                                        .
       7.500+                                        +
            .                                        .
            .                      1                 .
            .                1                       .
            .         1          1                   .
       6.750+      1                                 +
            .  1           1     1                   .
            .    1    1  1   1 2                     .
            .            11   1  1                   .
            .          1  113                        .
       6.000+              1                         +
            .          1    1 11                     .
            .          1   1              1          .
            .         11  1           1              .
            .            1                           .
       5.250+        1    12                         +
            .          1                             .
            .       1  1  1                          .
            .      1                                 .
            .                                        .
       4.500+                                        +
            .                                        .
            .                                        .
            .                                        .
            +....+....+....+....+....+....+....+....+.
          10.00     14.00     18.00     22.00     26.00
               12.00     16.00     20.00     24.00