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DNA Fingerprint
Guo-Bo Chen edited this page Mar 19, 2019
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This function identifies identical individuals using SNP similarity.
Master option: dfp
Options
--m Specify the number of markers for generating similarity scores between individuals. It defaults to 100 markers.
--low-cutoff/--l
Specify the lower bounder for similarity cutoff. Only the similarity score higher than the given cutoff will be printed out.
--high-cutoff/--h
Specify the upper bounder for similarity cutoff. Only the similarity score lower than the given cutoff will be printed out.
--extract
Specify a file that gives a list of SNPs for generating similarity scores.
--bfile2
If for finding overlapping samples between a pair of data, the second genotype file in the binary set should be specified.
Examples
gear dfp --bfile test --bfile2 test1 --m 100 --out tt
gear dfp --bfile test --bfile2 test1 --extract snplist.txt --out tt
gear dfp --bfile test --bfile2 test1 --h 0.95 --out tt