exact.ibd.var {ibdreg} | R Documentation |
create an ibd.var object from a temporary output file produced by exact.ibd.var.pl perl script, which uses exact computations from merlin
exact.ibd.var(file)
file |
a temporary output file created by exact.ibd.var.pl, a perl scripts provided in /ibdreg/perl/ in the ibdreg package |
an ibd.var object (e.g. ret) that contains the following elements for each
pedigree:
<pre>
ret$ped.id: pedigree id
ret$person1.id: vector of ids for first person in the relative pair
ret$person2.id: vector of ids for second person in the relative pair
ret$sm: mean vector of ibd sharing between relative pairs {person1.id, person2.id}
ret$sv: variance-covariance matrix for ibd sharing between pairs of
relative pairs.
</pre
## create a temporary file using perl script # unix% exact.ibd.var.pl chrom1.pre 1 chr1.var.tmp ## make an ibd.var object from chr1.var.tmp file # RorS> chr1.ibd.var <- exact.ibd.var("chr1.var.tmp")