lbm {ncf}

Spatio-temporal data panel of Larch Budmoth defoliation

Description

This is the data in Bjornstad et al. (2002).

Usage

data(lbm)

Format

A data-frame with 135 rows and 40 columns. The first two are the x- and y-coordinates (in m), the following 38 represents the defoliation in years 1961 through 1998.

References

Bjornstad, O.N., Peltonen, M., Liebhold, A.M., and Baltensweiler, W. (2002) Waves of larch budmoth outbreaks in the European Alps. Science, 298, 1020-1023. <doi:10.1126/science.1075182>