[snip, snip - discussion of possibly weird mlink result]
my random thoughts... could the DATAIN.DAT file be posted, so that
we can see exactly how the disease and/or liability classes have
been set up. there may be something subtle in there that you're
not spotting. also a lod-score table and/or PEDIN.DAT may help us.
weird thought- could the family be displayed as a picture on the
h.g.m.p.'s web-page somewhere ? then we could look at the pedigree
without sending a binary to this newsgroup or messing about with
f.t.p. sites and the like. just a thought.
cheers,
Iain Fenton, Cardiff, UK.