normals5: Data generated from a mixture of three multivariate Normal...

In clusterability: Performs Tests for Cluster Tendency of a Data Set

Data generated from a mixture of three multivariate Normal distributions, 3 dimensions.

Description

A dataset containing 150 observations generated from a mixture of three multivariate Normal distributions. 50 observations come from a distribution with mean vector (1, 3, 3), 50 observations come from a distribution with mean vector (4, 6, 0), and 50 observations come from a distribution with mean vector (2, 8, -3). For each distribution, the variables each have unit variance and are uncorrelated. The dataset is clusterable.

Remove the cluster variable before using the dataset in any tests.

Usage

normals5

Format

A data frame with 150 rows and 4 variables:

x

x variable

y

y variable

z

z variable

cluster

Distribution from which the observation was sampled

clusterability documentation built on Jan. 12, 2026, 9:06 a.m.