Statistics, tracking data

[From Bill Powers (2009.01.23.1034 MST)]

Martin Taylor 2009.01.22.17.40 --

The first set of figures was this (USE COURIER FONT FOR ALIGNMENT):

Diff delay gain damping reference model-real target-real
     60ths pixels % of max % of max

1 4 14.6 0.000 0.0 0.718% 0.827%

3 8 7.8 0.026 0.0 1.147% 1.920%

5 8 6.4 0.086 0.8 2.285% 4.983%

MMT requested:

We need one more column: model-target %of max.

I added that figure and did 5 runs:

                                          {FIT ERROR} { TRACKING ERRORS}
Diff delay gain damping ref model-real tar-model tar-real
      60ths pixels % of max % of max % of max

  1 3 14.2 0.000 -1.2 0.666% 0.344% 0.827%

  2 8 8.6 0.000 -2.0 1.287% 1.356% 1.920%

  3 8 6.2 0.004 -2.0 1.277% 2.581% 2.970%

  4 8 6.2 0.100 2.0 1.837% 3.136% 4.065%

  5 9 5.6 0.120 0.0 1.966% 3.316% 3.919%

Note the monotonic rise in damping, again, as difficulty increases. Gain also falls.

Best,

Bill P.