agridat (version 1.8.1)

lyons.wheat: Yield of winter wheat at 12 sites in 4 years.

Description

Yield of winter wheat at 12 sites in 4 years.

source

R. Lyons (1980). A review of multidimensional scaling. Unpublished M.Sc. dissertation, University of Reading.

Details

Krzanowski uses this briefly for multi-dimensional scaling.

References

Krzanowski, W.J. (1988) Principles of multivariate analysis. Oxford University Press.

Examples

dat <- lyons.wheat
xyplot(yield~factor(year), dat, group=loc,
  auto.key=list(columns=4), type=c('p','l'))