hat: Return the hat matrix of a tskrr model

In xnet: Two-Step Kernel Ridge Regression for Network Predictions

Description

This function returns the hat matrix or hat matrices of a tskrr model. xnet creates an S4 generic for hat and links the default method to the hat function of stats

Usage

hat(x, ...)

## S4 method for signature 'tskrrHeterogeneous'
hat(x, which = c("row", "column"))

## S4 method for signature 'tskrrHomogeneous'
hat(x, ...)

Arguments

x	a tskrr model
...	arguments passed to other methods.
which	a character value with possible values "row" or "column" to indicate which should be returned. For homogeneous models, this parameter is ignored.

Value

the requested hat matrix of the model.

xnet documentation built on Feb. 4, 2020, 9:10 a.m.