Crabs:
Morphological Measurements on Leptograpsus Crabs.
Description
The Crabs data frame has 200 rows and 6 columns, describing 5 morphological measurements on 50 crabs each of two colour forms and both sexes, of the species Leptograspus Variegatus collected at Fremantle, W. Australia.
Format
A data frame with 200 observations on the following 6 variables.
Source
Campbell, N. A. and Mahon, R. J. (1974) A multivariate study of variation on two species of rock crab of genus Leptograspus, Australian Journal of Zoology, 22, 417--425.Details
This dataset can also be found in the MASS package, the unique difference is the class vector which is easier to use here.
References
Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.