add.pedigree {synbreed} | R Documentation |
pedigree
objectThis function can be used to add some pedigree information to a existing pedigree
object.
add.pedigree(ped, IDadd, add.ancestors = FALSE)
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
# 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