generate_grid_range_categorical_: Internal function for use by calculate_partial_dependency

In breather/brightbox: Peek into any blackbox learner (including ensembles)

Description

Given a categorical column in a data.table or a custom range, generate uniformly distributed points along its range.

Usage

generate_grid_range_categorical_(feature_dt, feature_col, custom_range = NULL)

Arguments

feature_dt	data.table containing features used in predictive model
feature_col	character. name of a column in feature_dt
custom_range	character vector that is a subset of levels in feature_col

Examples

## Not run: 
dt <- data.table(a = 1:3, b = 4:6, c = LETTERS[1:3])
generate_grid_range_numeric_(dt, "c")

## End(Not run)

breather/brightbox documentation built on May 13, 2019, 5:04 a.m.