spuds_datagen: Simulation of Data Sets for Clustering

Description Usage Arguments Value

View source: R/spudsver2.R

Description

Generates data from a Gaussian mixture, and then applies a perturbation to each point to render non-convex clusters.

Usage

1
  spuds_datagen(nits, nclust, dim, scale, curve)

Arguments

nits

integer number of data points.

nclust

integer number of clusters.

dim

integer number of dimensions.

scale

(optional) numeric. Larger values result in greater cluster overlap. Default is 1.

curve

(optional) numeric. Larger values result in greater perturbation from Gaussian. Default is number of dimensions.

Value

a named list with fields $x: the matrix of data $c: the vector of class labels


DavidHofmeyr/spuds documentation built on May 20, 2019, 9:40 a.m.