Displaying 1 result from an estimated 1 matches for "consanguinu".
2007 Aug 29
2
Recoding multiple columns consistently
Hi,
I have a dataframe that contains pedigree information;
that is individual, sire and dam identities as separate
columns. It also has date of birth.
These identifiers are not numeric, or not sequential.
Obviously, an identifier can appear in one or two columns,
depending on whether it was a parent or not. These should
be consistent.
Not all identifiers appear in the individual column - it
is