Find a single person to trim from a pedigree whose is available
Finds one subject from among available non-parents with indicated affection status
findAvailAffected(ped, avail, affstatus)
ped |
A pedigree objects, with id (subject ID), findex (father index), mindex (mother index) |
avail |
Vector of availability status (e.g., genotyped) 0/1 or TRUE/FALSE |
affstatus |
Vector of affection status 0/1 or TRUE/FALSE. |
When used within pedigree.shrink, this function is called with the first affected indicator, if the affected item in the pedigree is a matrix of multiple affected indicators.
A list is returned with the following components
ped |
Dataframe with trimmed subject removed |
idTrimmed |
Vector of IDs of trimmed individuals |
isTrimmed |
logical value indicating whether pedigree has been trimmed |
bitSize |
Bit size of the trimmed pedigree |
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