***** v 1.2-8 (2007.08.27)
GenABEL tutorial updated and, internals joined with
tutorial, new introductory sections added.
New association analysis procedure introduced.
egscore() computes association statistics adjusted
for eigenvector(s), following Price et al, Nat. Genet.,
Improved and new functionality of check.marker():
much faster X-errors check, identification of female
2006.08.05 Arrange fast "glm"-like for use in gwaa.scan
2006.08.17 implement a function to read WTCCC type of data
(directly from R or at least indirectly through a
2006.10.11 optimisation of emp.ccfast and emp.qtscore
As most of the time in C is spent on extracting data
from 2-bit format, most efficient would be to pass list
of permuted indexes