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data.twomoons

Two moons dataset


Description

Generate a random dataset shaped like two moons.

Usage

data.twomoons(
  r = 1,
  n = 200,
  sigma = 0.1,
  levels = NULL,
  graph = TRUE,
  seed = NULL
)

Arguments

r

Radius of each class.

n

Number of observations in each class.

sigma

Variance in each class.

levels

Name of each class.

graph

A logical indicating whether or not a graphic should be plotted.

seed

A specified seed for random number generation.

Value

A randomly generated dataset.

See Also

Examples

data.twomoons ()

fdm2id

Data Mining and R Programming for Beginners

v0.9.5
GPL-3
Authors
Alexandre Blansché [aut, cre]
Initial release

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