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/**********************************************************************
*
* fill_geno_nodblXO.c
*
* copyright (c) 2010, Karl W Broman
*
* last modified May, 2010
* first written May, 2010
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License,
* version 3, as published by the Free Software Foundation.
*
* 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, version 3, for more details.
*
* A copy of the GNU General Public License, version 3, is available
* at http://www.r-project.org/Licenses/GPL-3
*
* C functions for the R/qtl package
*
* This function fills in missing genotype data only between markers with
* exactly the same genotype.
*
**********************************************************************/
#include <R.h>
#include "util.h"
#include "fill_geno_nodblXO.h"
void R_fill_geno_nodblXO(int *n_ind, int *n_mar, int *geno)
{
int **Geno;
reorg_geno(*n_ind, *n_mar, geno, &Geno);
fill_geno_nodblXO(*n_ind, *n_mar, Geno);
}
void fill_geno_nodblXO(int n_ind, int n_mar, int **Geno)
{
int i, j, k, lastg, lastpos;
for(i=0; i<n_ind; i++) {
lastg = Geno[0][i];
lastpos = 0;
for(j=1; j<n_mar; j++) {
if(Geno[j][i]!=0) {
if(lastg == Geno[j][i]) {
for(k=lastpos+1; k<j; k++)
Geno[k][i] = lastg;
lastpos = j;
}
else {
lastg = Geno[j][i];
lastpos = j;
}
}
}
}
}
/* end of fill_geno_nodblXO.c */
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