Butterfly

<p>Data from Fisher et al. (1943) giving the number of tokens found for
  each of 501 species of butterflies collected in Malaya.</p>

datasets

Visualization techniques, data sets, summary and inference
procedures aimed particularly at categorical data. Special
emphasis is given to highly extensible grid graphics. The
package was package was originally inspired by the book
"Visualizing Categorical Data" by Michael Friendly and is
now the main support package for a new book,
"Discrete Data Analysis with R" by Michael Friendly and
David Meyer (2015).

David Meyer

Visualizing Categorical Data

Achim Zeileis

Kurt Hornik

Florian Gerber

Michael Friendly

Butterfly function

<p>A 1-way table giving the number of tokens for 501 species of
  butterflies. The variable and its levels are</p><table class="table">
<tr><td>No</td><td>Name</td><td>Levels</td></tr>
<tr><td>1</td><td>nTokens</td><td>0, 1, ..., 24</td></tr>
</table><p></p><p></p>

Format

Butterfly Species in Malaya — Butterfly

<p>A 1-way table giving the number of tokens for 501 species of
  butterflies. The variable and its levels are</p><table class='table'>
<tr><td>No</td><td>Name</td><td>Levels</td></tr>
<tr><td>1</td><td>nTokens</td><td>0, 1, ..., 24</td></tr>
</table>



Butterfly: Butterfly Species in Malaya

Description

Usage

Arguments

Format

References

Examples

No	Name	Levels
1	nTokens	0, 1, ..., 24