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]