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. Author manuscript; available in PMC: 2014 May 24.
Published in final edited form as: J Chem Inf Model. 2013 Apr 24;53(5):1073–1083. doi: 10.1021/ci300619x

Table 5.

Statistical results for KECSA, KECSA LJ, KECSA entropy and Ligand MW correlated with experimental binding affinity.

Pearson's r Kendall τ
KECSA Scoring
Function 0.590 0.404
LJ Potentials in KECSA 0.509 0.352
Entropy in KECSA 0.521 0.349
Ligand Molecular Weight 0.381 0.272