hdpDP-class: hdpDP class for a DP node

In nicolaroberts/hdp: Hierarchical Dirichlet Process for categorical count data

Description

note that the 'items' in parent nodes are the tables of their children

Usage

## S4 method for signature 'hdpDP'
as.list(x, ...)

## S4 method for signature 'hdpDP'
numdata(x, ...)

Arguments

x	Object of class hdpDP
...	unused

Methods (by generic)

• as.list: convert to list class

• numdata: Get number of data items at this DP.

Slots

datacc

cluster index for each data item

classnd

number of items assigned to each cluster in this DP

classnt

number of tables assigned to each cluster in this DP

beta

weight on each cluster in this DP (including empty cluster at end)

alpha

concentration parameter for this DP

numdata

number of data items registered to this DP node

datass

value of each data item

nicolaroberts/hdp documentation built on May 23, 2019, 5:09 p.m.