Description Usage Arguments Details Value See Also Examples
The Leave-One-Out (LOO) and Leave-Group-Out (LGO) Cross-Validation for Multiple Linear Regression.
1 |
obj |
obj: the model of MLR |
ng |
ng: number of group, if missing, do LOO |
random |
random: logical, if TRUE, do random CV |
The predictive ability of the developed model can be illustrated using leave-one-out (LOO) and leave-group-out (LGO) cross-validation procedures.
q.squared |
cross-validation relation coefficient |
SDEP |
standard deviation of error of predictions |
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