| Name | Description | Type | Package | Framework |
| MomentsEstimatorLedoitWolf | Class | com.numericalmethod.suanshu.model.returns.moments | SuanShu | |
| ReturnsMoments | Contains the estimated moments of asset returns. | Class | com.numericalmethod.suanshu.model.returns.moments | SuanShu |
| ReturnsMoments .Estimator | The interface to estimate moments from returns. | Interface | com.numericalmethod.suanshu.model.returns.moments | SuanShu |