R: Dataset for demonstrations

Dataset {EMCluster} | R Documentation

## Dataset for demonstrations

### Description

There are four small datasets to test and demonstrate EMCluster.

### Usage

    da1
    da2
    da3

### Format

`da1`, `da2`, `da3` are in `list`.

### Details

`da1` has 500 observations in two dimensions `da1$da$x` and `da1$da$y`, and they are in 10 clusters given in `da1$class`.

`da2` has 2,500 observations in two dimensions, too. The true parameters are given in `da1$pi`, `da1$Mu`, and `da1$LTSigma`. There are 40 clusters given in `da1$class` for this dataset.

`da3` is similar to `da2`, but with lower overlaps between clusters.

### Author(s)

Wei-Chen Chen wccsnow@gmail.com and Ranjan Maitra.

### References

https://www.stat.iastate.edu/people/ranjan-maitra

[Package EMCluster version 0.2-13 Index]