aboutsummaryrefslogtreecommitdiff
path: root/src/ldr.h
blob: ceb08cfc3685baa49812216a240e3156a8ee61c6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
/*
 Genome-wide Efficient Mixed Model Association (GEMMA)
 Copyright (C) 2011-2017, Xiang Zhou
 
 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 3 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, see <http://www.gnu.org/licenses/>.
*/

#ifndef __LDR_H__                
#define __LDR_H__

#include <vector>
#include <map>
#include <gsl/gsl_rng.h>
#include <gsl/gsl_randist.h>
#include "param.h"

using namespace std;

class LDR {

public:	
	// IO-related parameters.
	int a_mode;	
	size_t d_pace;
	
	string file_bfile;
	string file_geno;
	string file_out;
	string path_out;
		
	// Summary statistics.
	size_t ni_total, ns_total; // Total number of individuals & SNPs.
	size_t ni_test, ns_test;   // Number of individuals & SNPs used
                                   // for analysis
	size_t n_cvt;		   // Number of covariates.

        // Indicator for individuals (phenotypes): 0 missing, 1
        // available for analysis.
	vector<int> indicator_idv;

       	// Sequence indicator for SNPs: 0 ignored because of (a) maf,
       	// (b) miss, (c) non-poly; 1 available for analysis.
	vector<int> indicator_snp;
	
	vector<SNPINFO> snpInfo; // Record SNP information.
	
	// Not included in PARAM.
	gsl_rng *gsl_r; 	
	
	// Main functions.
	void CopyFromParam (PARAM &cPar);
	void CopyToParam (PARAM &cPar);
	
	void VB(const vector<vector<unsigned char> > &Xt,
		const gsl_matrix *W_gsl, const gsl_vector *y_gsl);
};

#endif