RandomEffectsTracker {stochtree}R Documentation

Class that defines a "tracker" for random effects models, most notably storing the data indices available in each group for quicker posterior computation and sampling of random effects terms.

Description

Stores a mapping from every observation to its group index, a mapping from group indices to the training sample observations available in that group, and predictions for each observation.

Public fields

rfx_tracker_ptr

External pointer to a C++ StochTree::RandomEffectsTracker class

Methods

Public methods


Method new()

Create a new RandomEffectsTracker object.

Usage
RandomEffectsTracker$new(rfx_group_indices)
Arguments
rfx_group_indices

Integer indices indicating groups used to define random effects

Returns

A new RandomEffectsTracker object.


[Package stochtree version 0.1.1 Index]