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KSPM (version 0.2.1)

lossFunction.looe: Computation of the leave one out error (LOOE) in kernel semi parametric model

Description

internal function to optimize model for estimating hyperparameters based on LOOE

Usage

lossFunction.looe(param. = NULL, Y. = NULL, X. = NULL,
  kernelList. = NULL, n. = NULL, not.missing. = NULL,
  compute.kernel. = NULL, print.lambda. = FALSE)

Arguments

param.

initial parameter values.

Y.

response matrix.

X.

X matrix (linear part).

kernelList.

list of kernels (kernel part).

n.

nb of samples.

not.missing.

nb of non missing samples.

compute.kernel.

boolean. If TRUE, the kernel matrix is computed at each iteration. Should be TRUE when hyperparameters of kernel functions should be estimated by the model.

print.lambda.

boolean. If TRUE, values of tunning parameters (lambda) are printed at each iteration.