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. 2009 Feb 21;15(9):1093–1108. doi: 10.1007/s00894-009-0454-9

Table 6.

Exposure algorithm performance

Exposure algorithm Average runtime per amino acid (seconds) Correlation with rSASA reference standard
rSASA 3.94e-2 1.0000
Neighbor count 1.13e-5 −0.8526
Neighbor vector 1.87e-5 0.8757
Artificial neural network 5.78e-5 0.8906
Overlapping spheres 3.11e-3 0.8842