plotBMRRanksAsBarChart: Create a bar chart for ranks in a BenchmarkResult.

In LinlinYin/mlr3vis:

Description

Plots a bar chart from the ranks of algorithms. Alternatively, tiles can be plotted for every rank-task combination, see pos for details. In all plot variants the ranks of the learning algorithms are displayed on the x-axis. Areas are always colored according to the learner.id.

Usage

plotBMRRanksAsBarChart(bmr, pos = "tile")

Arguments

bmr	the BenchmarkResult object
pos	Optionally set how the bars are positioned in ggplot2. Ranks are plotted on the x-axis. “tile” plots a heat map with task as the y-axis. Allows identification of the performance in a special task. “stack” plots a stacked bar plot. Allows for comparison of learners within and and across ranks. “dodge” plots a bar plot with bars next to each other instead of stacked bars.

Examples

1

LinlinYin/mlr3vis documentation built on July 7, 2019, 12:11 p.m.