Description Usage Arguments Details Value Author(s) See Also
View source: R/summary.CV.twostageSL.R
Summary method for the CV.twostageSL
function
1 2 3 4 5 |
object |
An object of class |
obsWeights |
Optional vector for observation weights. |
... |
additional arguments … |
x |
An object of class |
digits |
The number of significant digits to use when printing. |
Summary method for CV.twostageSL
. Calculates the V-fold cross-validated estimate of either the mean squared error or the -2*log(L) depending on the loss function used.
summary.CV.twostageSL
returns a list with components
call |
The function call from |
method |
Describes the loss function used. Currently default is CC.LS.scale. |
V |
Number of folds. |
Risk.SL |
Risk estimate for the two stage super learner. |
Risk.dSL |
Risk estimate for the discrete super learner (the cross-validation selector). |
Risk.library |
A matrix with the risk estimates for each algorithm in the library. |
Table |
A table with the mean risk estimate and standard deviation across the folds for the two stage super learner and all algorithms in the library. |
Ziyue Wu
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