Description Usage Arguments Details Value Author(s) See Also Examples
This function can be used to add some pedigree information to a existing pedigree
object.
1 | add.pedigree(ped, IDadd, add.ancestors = FALSE)
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ped |
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IDadd |
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add.ancestors |
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Missing values for parents in the pedigree should be coded with 0 for numeric ID or NA
for character ID.
An object of class pedigree
. Column gener
starts from 0 and pedigree is sorted by generation.
Hans-Juergen Auinger
plot.pedigree, create.pedigree
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | # example with 9 individuals
id <- paste("ID", 1:9, sep="0")
par1 <- paste("ID", c("","","","",1,1,1,4,7), sep="0")
par2 <- paste("ID", c("","","","",2,3,2,5,8), sep="0")
ped1 <- create.pedigree(id,par1,par2,unknown="ID0")
# create 2nd pedigree object
Id <- paste("ID", 10:16, sep="")
Par1 <- paste("ID", c("","",1,1,6,7,7), sep="0")
Par2 <- paste("ID", c("","",10,"08","09",11,14), sep="")
ped2 <- create.pedigree(Id,Par1,Par2,unknown=c("ID0", "ID"))
ped2
ped <- add.pedigree(ped1, ped2)
ped
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