The ratio of the lengths of the index finger to the ring finger in 46 males and the number of CAG repeats for each.
A data frame with 46 observations on the following 2 variables.
a numeric vector of the number of CAG repeats
a numeric vector of the ratio of digit 2 to digit 4
inferred from Manning, J.T., P.E. Bundred, D.J. Newton, and B.F. Flanagan. 2003. The second to fourth digit ratio and variation in the androgen receptor gene. Evolution and Human Behavior 24: 399-405.
1 2 3 4 5 6