# SexDirection.csv
# A sample of 30 males and 30 female was taken to an unfamiliar wooded park and given 
#   spatial orientation tests, including pointing to the south.  The absolute 
#   pointing error, in degrees, was recorded.
#  abserr: absoluting pointing error in degrees
#  sex: sex of participant (male, female)
# Data taken from Weiss, N.A. 2002.  Elementary Statistics.  Addison Wesley. p.451.
# Data originally from Sholl, X, et al.  2000.  The relation of sex and sense of direction 
#   to spatial orientation in an unfamiliar environment.  Journal of Environmental 
#   Psychology.  20:17-28.