R/haplo.hash.q

Defines functions haplo.hash

Documented in haplo.hash

#$Author: sinnwell $
#
#$Date: 2003/08/26 16:39:04 $
#
#$Header: /projects/genetics/cvs/cvsroot/haplo.stats/R/haplo.hash.q,v 1.4 2003/08/26 16:39:04 sinnwell Exp $
#
#$Id: haplo.hash.q,v 1.4 2003/08/26 16:39:04 sinnwell Exp $
#
#$Locker:  $
#
#$Log: haplo.hash.q,v $
#Revision 1.4  2003/08/26 16:39:04  sinnwell
#change license statement
#
#Revision 1.3  2003/03/26 17:09:50  sinnwell
#fix assign operator from '_' to <-
#
#Revision 1.2  2003/03/06 23:13:57  sinnwell
#add license text
#
#Revision 1.1  2002/09/09 19:53:18  sinnwell
#Initial revision
#
# License: 
# 
# Copyright 2003 Mayo Foundation for Medical Education and Research. 
# 
# This program is free software; you can redistribute it and/or modify it under the terms of 
# the GNU General Public License as published by the Free Software Foundation; either 
# version 2 of the License, or (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful, but WITHOUT ANY 
# WARRANTY; without even the implied warranty of MERCHANTABILITY or 
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 
# more details.
# 
# You should have received a copy of the GNU General Public License along with this 
# program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, 
# Boston, MA 02111-1307 USA
# 
# For other licensing arrangements, please contact Daniel J. Schaid.
# 
# Daniel J. Schaid, Ph.D.
# Division of Biostatistics
# Harwick Building Room 775
# Mayo Clinic
# 200 First St., SW
# Rochester, MN 55905
# 
# phone: 507-284-0639
# fax:      507-284-9542
# email: schaid@mayo.edu
# 

haplo.hash<-function(hap) {

  hash<-as.vector(unclass(factor(apply(hap,1,paste,collapse=","))))

  hap.mtx <- hap[order(hash),1:ncol(hap)]
  hap.mtx <- hap.mtx[!(duplicated(sort(hash))),] 

  return(list(hash=hash,hap.mtx=hap.mtx))
}

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haplo.stats documentation built on May 29, 2024, 9:53 a.m.