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ferrn  

Facilitate Exploration of touRR optimisatioN
View on CRAN: Click here


Download and install ferrn package within the R console
Install from CRAN:
install.packages("ferrn")

Install from Github:
library("remotes")
install_github("cran/ferrn")

Install by package version:
library("remotes")
install_version("ferrn", "0.3.0")



Attach the package and use:
library("ferrn")
Maintained by
H. Sherry Zhang
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2021-03-17
Latest Update: 2024-06-23
Description:
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 .
How to cite:
H. Sherry Zhang (2021). ferrn: Facilitate Exploration of touRR optimisatioN. R package version 0.3.0, https://cran.r-project.org/web/packages/ferrn. Accessed 25 Aug. 2026.
Previous versions and publish date:
(2026-07-09 07:38), 0.0.1 (2021-03-17 14:20), 0.0.2 (2022-08-06 15:50), 0.1.0 (2024-06-24 00:30)
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Complete documentation for ferrn
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