abd (version 0.2-8)

Iguanas: Iguana Body Length Changes

Description

Body size change in 64 Galápagos marine iguanas (Amblyrhynchus cristatus) that survived the 1992-1993 El Niño event.

Format

A data frame with 64 observations of one variable.

change.in.length

Source

Wikelski, M. and C. Thom. 2000. Marine iguanas shrink to survive El Niño. Nature 403: 37-38.

References

http://en.wikipedia.org/wiki/Marine_iguana

Examples

str(Iguanas)
histogram(~ change.in.length, Iguanas, n = 10)