The number of CV segments used to estimate the optimal number of PLS components (between 2 and 2^16).
statistic
The statistic used to evaluate the fitness (BIC, AIC, adjusted R^2, or R^2).
numThreads
The maximum number of threads the algorithm is allowed to spawn (a value less than
1 or NULL means no threads).
maxNComp
The maximum number of components the PLS models should consider (if not specified,
the number of components is not constrained)
sdfact
The factor to scale the stand. dev. of the MSEP values when selecting the optimal number
of components. For the "one standard error rule", sdfact is 1.
Details
The fitness of a variable subset is assessed by how well a PLS model fits the data. To estimate
the optimal number of components for the PLS model, cross-validation is used.
Value
Returns an S4 object of type GenAlgFitEvaluator to be used as argument to
a call of genAlg.
See Also
Other GenAlg.Evaluators: evaluatorLM;
evaluatorPLS;
evaluatorUserFunction