WalkingStickFemurs: Walking Stick Femur Length
Description
Two measures of femur length femur.length
for each of 25
walking sticks (Timema cristinae). Note that specimen
is not coded as a factor.
Format
A data frame with 50 observations on the following 2 variables.
- specimen
- a integer denoting specimen number.
- femur.length
- a numeric vector of femur length
Source
Nosil, P. and B.J. Crespi. 2006. Experimental evidence that
predation promotes divergence in adaptive radiation. Proceedings of
the National Academy of Sciences (USA) 103: 9090-9095.