topo {MASS} | R Documentation |
The topo
data frame has 52 rows and 3 columns, of
topographic heights within a 310 feet square.
topo
This data frame contains the following columns:
x
y
z
Davis, J.C. (1973) Statistics and Data Analysis in Geology. Wiley.
Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.