spe (version 1.1.2)

swissroll: Data points for the Swiss Roll function in 3 dimensions

Description

This dataset comprise 1000 3D points generated using: $$x=\varphi \cos \varphi ,y=\varphi \sin \varphi ,z$$

Usage

data(swissroll)

format

A data.frame with 1000 rows and 3 column