topo: Spatial Topographic Data
Description
The topo data frame has 52 rows and 3 columns, of
topographic heights within a 310 feet square.source
Davis, J.C. (1973)
Statistics and Data Analysis in Geology.
Wiley.References
Venables, W. N. and Ripley, B. D. (2002)
Modern Applied Statistics with S. Fourth edition. Springer.