mlbench.2dnormals
From mlbench v2.1-1
by Friedrich Leisch
2-dimensional Gaussian Problem
Each of the cl classes consists of a 2-dimensional
Gaussian. The centers are equally spaced on a circle around the
origin with radius r.
- Keywords
- datagen
Usage
mlbench.2dnormals(n, cl=2, r=sqrt(cl), sd=1)Arguments
- n
- number of patterns to create
- cl
- number of classes
- r
- radius at which the centers of the classes are located
- sd
- standard deviation of the Gaussians
Value
- x
- input values
- classes
- factor vector of length
nwith target classes
"bayes.2dnormals" with components
Examples
library(mlbench)
# 2 classes
p <- mlbench.2dnormals(500,2)
plot(p)
# 6 classes
p <- mlbench.2dnormals(500,6)
plot(p)
Community examples
Looks like there are no examples yet.