R: Simulated Cross Data

cross {mclust} | R Documentation

## Simulated Cross Data

### Description

A 500 by 3 matrix in which the first column is the classification and the remaining columns are two data from a simulation of two crossed elliptical Gaussians.

### Usage

    data(cross)

### Examples

    # This dataset was created as follows
    ## Not run:
    n <- 250
    set.seed(0)
    cross <- rbind(matrix(rnorm(n*2), n, 2) %*% diag(c(1,9)),
                   matrix(rnorm(n*2), n, 2) %*% diag(c(1,9))[,2:1])
    cross <- cbind(c(rep(1,n),rep(2,n)), cross)

    ## End(Not run)

[Package mclust version 5.4.2 Index]