removeAutoGenIds: Remove automatically generated IDs from pedigree
Description
Currently uses leading "U" to identify automatically generated IDs.
TODO change identification of automatically generated IDs from looking for
an initial "U" at the beginning of an ID to a function call so that actual
ID that start with a "U" are possible.
Usage
removeAutoGenIds(ped)
Value
A pedigree with automatically generated IDs removed.
Arguments
ped
datatable that is the Pedigree. It contains pedigree
information. The id, sire, and dame columns are
required.