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WJ MP
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Correlated result
Total number 467 434
Dev, K 6.3 5.7
Predicted
result
Total number 48 42
Dev, K
10.2 13.0
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WJ is a simple model with
about 20 parameters, while MP is a model using 167 parameters. MP is better
than WJ in correlating data, but not in predicting for new compounds.
Ranges of deviations (Dev,
K) of the Tc predicted by WJ and MP group contribution models for the
compounds having experimental data reported between 1996 and 2001, and number
of compounds in each range.