lansing {mclust}R Documentation

Maple trees in Lansing Woods

Description

The lansing data frame has 1217 rows and 3 columns. The first two columns give the location, the third column the tree type.

Usage

data(lansing)

Format

This data frame contains the following columns:

x
a numeric vector
y
a numeric vector
species
a factor with levels hickory and maple

Source

D.J. Gerrard, Research Bulletin No. 20, Agricultural Experimental Station, Michigan State University, 1969.

See Also

grid1, dens

Examples

data(lansing)
plot(lansing[,1:2], pch=as.integer(lansing[,3]),
     col=as.integer(lansing[,3]), main="Lansing Woods tree types")

[Package mclust version 2.1-11 Index]