Research Article

QSAR Modeling and Molecular Docking Analysis of Some Active Compounds against Mycobacterium tuberculosis Receptor (Mtb CYP121)

Table 2

Minimum recommended value of validation parameters for a generally acceptable QSAR model.

Validation parameterNameValue

Coefficient of determination≥0.6
Confidence interval at 95% confidence level<0.05
Cross-validation coefficient>0.5
Difference between and ≤0.3
Minimum number of external test sets≥5
testCoefficient of determination for external test set≥0.6
cCoefficient of determination for -randomization>0.5