From cardosof88 gmail.com Fri Mar 9 05:44:27 2012
Subject: Re: create Pedigree applying DATA and huge PEDIGREE files
From: "Fernando F. Cardoso" <fcardosocppsul.embrapa.br>
To: Multiple Recipients of <angenmapanimalgenome.org>
Date: Fri, 09 Mar 2012 05:44:27 -0600
Dear Rohullah,
Renumf90 of Misztal's Blupf90 family does what you want with a chosen number
of generations.
Fernando
2012/3/9 Rohullah Abdullahpour :
Dears,
The exact task that the original poster want to do, is extracting from a large
original pedigree a file which contains only animals who are relatives to
animals in data file, and non relatives removed, to save memory and time in
later analyses. This is done by finding parents of animals in data file then
finding parents of these parents and so on consecutively (i.e. tracing
generation by generation) until the animals in foundation population.
1) I think secateurs has no limitation in volume of pedigree file by itself!?
2) another way is Wombat (by Karin Meyer) which can do this and prune input
pedigree at the initial of any analysis and make a file (prunedpedfile1) (use
Linux 64 version and a simple model for analysis), then you can obtain the
pruned pedigree and use it for any purpose.
3) I wrote a program in visual Foxpro for my works but it needs time for
very large original pedigree.
Regards,
Rohullah Abdullahpour
--
Fernando F. Cardoso
Medico Veterinário, M.S., Ph.D.
Pesquisador A - Melhoramento Genético Animal
Embrapa Pecuaria Sul
Caixa Postal 242 - BR 153 - Km 603
CEP 96.401-970 Bage- RS
Fone: (53) 3240-4668
Fax: (53) 3240-4651
E-mail: fcardosocppsul.embrapa.br
Veterinarian, M.Sc., Ph.D. Researcher A - Animal Breeding and Genetics
Embrapa Southern Region Animal Husbandry
Mailing address: Caixa Postal 242 - BR 153 - Km 603 CEP 96.
401-970 Bage- RS - BRAZIL
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