Sib-pair Command: ancestors


ClassAnalysis and data manipulation command
Nameancestors
Arguments <binary trait> | (<quantitative trait> >|>=|<|<=|==|^= < threshold>)

This prints the IDs of the ancestor (and ancestral mating) shared by the greatest possible number of probands in a family. The mean intrafamilial inbreeding coefficient for the probands is also output.

Example:

>> ancestors AD
--------------------------------------------------
Ancestors of probands with trait "AD"
--------------------------------------------------

Pedigree   Father     Mother     Number of Affected Descendents
---------- ---------- ---------- ------------------------------
AM         101                      8 (  0.0%)
AM         101        102           8 (  0.0%),    7 (  0.0%)
L          101                     16 (  0.0%)
L          101        102          16 (  0.0%),   15 (  0.0%)
SNW        101                     19 (  0.0%)
SNW        101        102          19 (  0.0%),   18 (  0.0%)

Mean inbreeding of cases    =  0.000000 (based on    43 affected individuals)


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