theme_fern

Diagnostic plots for optimisation, with a focus on projection pursuit. These show paths the optimiser
takes in the high-dimensional space in multiple ways: by reducing the dimension using principal component analysis, and
also using the tour to show the path on the high-dimensional space. Several botanical colour palettes are included, reflecting the
name of the package. A paper describing the methodology can be found at <https://journal.r-project.org/articles/RJ-2021-105/index.html>.

H. Sherry Zhang

ferrn

Facilitate Exploration of touRR optimisatioN

Dianne Cook

Ursula Laa

Nicolas Langrené

Patricia Menéndez

theme_fern function

A specific theme for trace plots — theme_fern

A specific theme for trace plots

theme_fern: A specific theme for trace plots

Description

Usage

Arguments

Value