8.18.6 re-fit at the published 45-leg / <6.20% threshold: 45 legs, 66 window points

quantity                  published       re-run
best K                         4275         4275
c_l ms/source                1.2405       1.2405
c_w ms/row below             0.9440       0.9440
c_r ms/row above             0.0729       0.0729
ratio c_r/c_w                0.0772       0.0772
r2                          0.94789      0.94789
SSE (knee model)              16.34        16.34
no-knee r2                  0.92676      0.92676
no-knee SSE                   22.97        22.97
SSE at K=4369                 16.36        16.36
knee removes                  28.9%         28.9%