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Truffles

Truffle Distribution

Description

Number of truffles per plot for 288 plots in an old growth forest in northeastern California.

Format

A data frame with 5 observations on the following 2 variables.

truffles

a numeric vector

count

a numeric vector

Source

Waters, J.R., K.S. McKelvey, D.L. Luoam, and C.J. Zabel. 1997. Truffle production in old-growth and mature fir stands in northeastern California. Forest Ecology and Management 96: 155-166.

References

Examples

Truffles
xyplot(count ~ truffles, Truffles, type='h', lwd=4)
barchart(count ~ truffles, Truffles, origin=0, horizontal=FALSE)
abd

The Analysis of Biological Data

v0.2-8
GPL-2
Authors
Kevin M. Middleton <middletonk@missouri.edu>, Randall Pruim <rpruim@calvin.edu>
Initial release
2015-07-02

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