Revision f9920ebca44324a57dedddb7f3ab1a7e4f53ddfb authored by andrewjpage on 29 June 2015, 15:47:04 UTC, committed by andrewjpage on 29 June 2015, 15:47:04 UTC
1 parent 17070e5
branch_sequences.h
/*
* Wellcome Trust Sanger Institute
* Copyright (C) 2011 Wellcome Trust Sanger Institute
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef _BRANCH_SEQUENCES_H_
#define _BRANCH_SEQUENCES_H_
#include "seqUtil.h"
#include "Newickform.h"
char *generate_branch_sequences(newick_node *root, FILE *vcf_file_pointer,int * snp_locations, int number_of_snps, char** column_names, int number_of_columns, char * leaf_sequence, int length_of_original_genome, FILE * block_file_pointer, FILE * gff_file_pointer,int min_snps, FILE * branch_snps_file_pointer, int window_min, int window_max);
void identify_recombinations(int number_of_branch_snps, int * branches_snp_sites,int length_of_original_genome);
double calculate_snp_density(int * branches_snp_sites, int number_of_branch_snps, int index);
void get_likelihood_for_windows(char * child_sequence, int length_of_sequence, int * snp_site_coords, int branch_genome_size, int number_of_branch_snps, int * snp_locations, newick_node * current_node, FILE * block_file_pointer, newick_node *root, char * branch_snp_sequence, FILE * gff_file_pointer,int min_snps, int length_of_original_genome, char * original_sequence,int window_min, int window_max);
double get_block_likelihood(int branch_genome_size, int number_of_branch_snps, int block_genome_size_without_gaps, int number_of_block_snps);
int calculate_window_size(int branch_genome_size, int number_of_branch_snps,int window_min, int window_max);
double calculate_threshold(int branch_genome_size, int window_size);
int p_value_test(int branch_genome_size, int window_size, int num_branch_snps, int block_snp_count, int min_snps);
double reduce_factorial(int l, int i);
void fill_in_recombinations_with_gaps(newick_node *root, int * parent_recombinations, int parent_num_recombinations, int current_total_snps,int num_blocks, int ** current_block_coordinates,int length_of_original_genome,int * snp_locations, int number_of_snps);
int copy_and_concat_integer_arrays(int * array_1, int array_1_size, int * array_2, int array_2_size, int * output_array);
double snp_density(int length_of_sequence, int number_of_snps);
int calculate_cutoff(int branch_genome_size, int window_size, int num_branch_snps);
int get_smallest_log_likelihood(double * candidate_blocks, int number_of_candidate_blocks);
int exclude_snp_sites_in_block(int window_start_coordinate, int window_end_coordinate, int * snp_site_coords, int number_of_branch_snps);
int flag_smallest_log_likelihood_recombinations(int ** candidate_blocks, int number_of_candidate_blocks, int number_of_branch_snps, int * snp_site_coords, int * recombinations, int number_of_recombinations,newick_node * current_node, FILE * block_file_pointer, newick_node *root,int * snp_locations, int total_num_snps, FILE * gff_file_pointer, double * block_likelihooods);
int calculate_number_of_bases_in_recombations_excluding_gaps(int ** block_coordinates, int num_blocks,char * child_sequence, int * snp_locations,int length_of_original_genome);
void carry_unambiguous_gaps_up_tree(newick_node *root);
void move_blocks_inwards_while_likelihood_improves(int number_of_blocks,int ** block_coordinates, int min_snps, int * snp_site_coords, int number_of_branch_snps,char * branch_snp_sequence, int * snp_locations, int branch_genome_size,char * child_sequence, int length_of_sequence, double * block_likelihoods, int cutoff_value);
int get_blocks(int ** block_coordinates, int branch_genome_size,int * snp_site_coords,int number_of_branch_snps, int window_size, int cutoff, char * original_sequence, int * snp_locations, int number_of_snps);
int extend_lower_part_of_window(int starting_coord, int initial_min_coord, int genome_size, int * gaps_in_original_genome_space);
int extend_upper_part_of_window(int starting_coord, int initial_max_coord, int genome_size, int * gaps_in_original_genome_space);
int get_list_of_snp_indices_which_fall_in_downstream_recombinations(int ** current_block_coordinates,int num_blocks, int * snp_locations,int current_total_snps, int * snps_in_recombinations);
int calculate_genome_length_excluding_blocks_and_gaps(char * sequence, int length_of_sequence, int ** block_coordinates, int num_blocks);
#define WINDOW_SNP_MODE_TARGET 10
#define RANDOMNESS_DAMPNER 0.05
#define MAX_SAMPLE_NAME_SIZE 1024
#endif
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