node_data: Data structure with the projected and boundary by node and...

In PPforest: Projection Pursuit Classification Forest

Data structure with the projected and boundary by node and class.

Description

Data structure with the projected and boundary by node and class.

Usage

node_data(ppf, tr, Rule = 1)

Arguments

ppf	is a PPforest object
tr	numerical value to identify a tree
Rule	split rule 1:mean of two group means, 2:weighted mean, 3: mean of max(left group) and min(right group), 4: weighted mean of max(left group) and min(right group)

Value

Data frame with projected data for each class and node id and the boundaries

Examples

#crab data set with all the observations used as training

pprf.crab <- PPforest(data = crab, std =TRUE, class = 'Type',
 size.tr = 1, m = 200, size.p = .5, PPmethod = 'LDA')
node_data(ppf = pprf.crab, tr = 1) 

PPforest documentation built on Sept. 10, 2022, 1:05 a.m.