normals2: Data generated from a mixture of two multivariate Normal...

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

Data generated from a mixture of two multivariate Normal distributions, 2 dimensions.

Description

A dataset containing 150 observations generated from a mixture of two multivariate Normal distributions. 75 observations come from a distribution with mean vector (-3, -2) with each variable having unit variance and uncorrelated with each other. 75 observations come from a distribution with mean vector (1, 1) with each variable having unit variance and uncorrelated with each other. The dataset is clusterable.

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

Usage

normals2

Format

A data frame with 150 rows and 3 variables:

x

x variable

y

y variable

cluster

Distribution from which the observation was sampled

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