changeset 53:bd91551eb3e1 draft default tip

Deleted selected files

--- a/align.pm	Fri Dec 01 09:33:36 2017 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,456 +0,0 @@
-package align;
-
-use strict;
-use warnings;
-use File::Basename;
-use String::Random;
-
-use FindBin;
-use lib $FindBin::Bin;
-use Rcall qw ( histogram );
-
-use Exporter;
-our @ISA     = qw( Exporter );
-our @EXPORT  = qw( &BWA_call &to_build &get_unique &sam_sorted_bam &get_hash_alignment &sam_to_bam_bg &sam_count &sam_count_mis &rpms_rpkm &get_fastq_seq &extract_sam );
-
-sub to_build
-{
-  my ( $toBuildTabP, $log, $newdir ) = @_;
-
-  foreach my  $pairs ( @{ $toBuildTabP } ) 
-  {
-    if (  $pairs->[0] == 1 ) 
-    {   
-      my $sym = $newdir.basename(${$pairs->[1]}).'_symlink.fa';
-      symlink( ${$pairs->[1]}, $sym );
-      ${$pairs->[1]} = $sym;
-      build_index ( ${$pairs->[1]}, $log );
-    }   
-  }
-}
-
-sub build_index
-{
-	my $to_index = shift;
-	my $log = shift;
-	my $index_log = $to_index.'_index.err';
-	`bwa index $to_index 2> $index_log`;
-	print $log "Creating index for $to_index\n";
-}
-
-sub get_unique
-{
-	my ( $sam, $s_uni, $out_prefix, $col_prefix, $details, $report ) = @_;
-
-	my $fout = $col_prefix.'_all_mappers.fastq'; 
-	my $funi = $col_prefix.'_unique_mappers.fastq';
-	my $frej = $col_prefix.'_unmapped.fastq';
-	
-  my $repartition = $out_prefix.'distribution.txt';
-	my $png_rep = $out_prefix.'distribution.png';
-	my ( %duplicates, %genome_hits) ;
-
-	#alignement to the first reference
-	my @return = sam_parse( $sam, $fout, $funi, $frej, $s_uni, \%duplicates, \%genome_hits, $report );
-	my $ref_fai = $return[4];
-	my $mappers =  $return[5];
-	my $mappers_uni = $return[6];
-	my $size_mappedHashR = $return[7];
-
-	if ( $details == 1 )
-	{
-		#print number of duplicates and hits number
-		my ($pourcentage, $total) =(0,0);
-
-		$total += $_ foreach values %{$size_mappedHashR};
-		open (my $rep, '>'.$repartition) || die "cannot create $repartition $!\n";
-		print $rep "size\tnumber\tpercentage\n";
-		foreach my $k (sort{$a cmp $b} keys (%{$size_mappedHashR}))
-		{
-			$pourcentage = 0;
-			$pourcentage = $size_mappedHashR->{$k} / $total * 100 unless $total ==0;
-
-			print $rep "$k\t$size_mappedHashR->{$k}\t";
-			printf $rep "%.2f\n",$pourcentage;
-		}
-
-		histogram($size_mappedHashR, $png_rep, $total);
-
-
-		my $dup = $out_prefix.'dup_mapnum.txt';
-		my $dup_u = $out_prefix .'dup_unique.txt';
-		my $dup_r = $out_prefix .'dup_nonmapp.txt';
-		open(my $tab,">".$dup) || die "cannot open output txt file\n";
-		open(my $tab_r,">".$dup_r) || die "cannot open output txt file\n";
-		open(my $tab_u,">".$dup_u) || die "cannot open output txt file\n";
-		print $tab "sequence\tcount\tmapnum\n";
-		print $tab_u "sequence\tcount\n";
-		print $tab_r "sequence\tcount\n";
-		foreach my $k (sort {$duplicates{$b} <=> $duplicates{$a}}keys %duplicates)
-		{
-			$duplicates{$k} = 0 unless exists($duplicates{$k});
-			$genome_hits{$k} = 0 unless exists($genome_hits{$k});
-			if ($genome_hits{$k} != 0) { print $tab $k."\t".$duplicates{$k}."\t".$genome_hits{$k}."\n"; }
-			else {print $tab_r $k."\t".$duplicates{$k}."\n";}
-			if ($genome_hits{$k} == 1) { print $tab_u $k."\t".$duplicates{$k}."\n"; }
-		}
-	close $dup; close $dup_r; close $dup_u;
-	}
-	return ( $ref_fai, $mappers, $mappers_uni );
-}
-
-sub sam_parse
-{
-	my ( $sam, $fastq_accepted, $fastq_accepted_unique, $fastq_rejected, $sam_unique, $duplicate_hashR, $best_hit_number_hashR, $report ) = @_ ;
-	my ($reads, $mappers, $mappersUnique, @garbage, %size_num, %size_num_spe, %number, %numberSens, %numberReverse, %unique_number, %numberNM, %numberM, %size);
-	$mappers = $mappersUnique = $reads = 0;
-
-	open my $fic, '<', $sam || die "cannot open $sam $!\n";
-	open my $accepted, '>', $fastq_accepted || die "cannot create $fastq_accepted $! \n";
-	open my $unique, '>', $fastq_accepted_unique || die "cannot create $fastq_accepted_unique $! \n";
-	open my $rejected, '>', $fastq_rejected || die "cannot create $fastq_rejected $! \n";
-	open my $sam_uni, '>', $sam_unique || die "cannot create $sam_unique $! \n";
-	my $sequence = '';
-	while(<$fic>)
-	{
-		chomp $_;
-		if ($_ =~ /^\@[A-Za-z][A-Za-z](\t[A-Za-z][A-Za-z0-9]:[ -~]+)+$/ || $_ =~ /^\@CO\t.*/ )
-		{
-			if ($_ =~ /\@SQ\tSN:(.*)\tLN:(\d*)/)
-			{
-				$size{$1} = $2;
-				$unique_number{$1} = 0;
-				$number{$1} = 0;
-				$numberNM{$1} = 0;
-				$numberM{$1} = 0;
-			}
-			print $sam_uni $_."\n";
-			next;
-		}
-		$reads++;
-		my @line = split (/\t/,$_);
-		$sequence = $line[9];
-		if ($line[1] & 16)
-		{
-			$sequence =reverse($sequence);
-			$sequence =~ tr/atgcuATGCU/tacgaTACGA/;
-		}
-		if ($line[1] == 16 || $line[1] == 0)
-		{
-			my $len = length($sequence);
-			$size_num{$len} ++;
-			$size_num_spe{$line[2]}{$len}++;
-			$mappers ++;
-
-			${$best_hit_number_hashR}{$sequence} = $1  if  ($line[13] =~ /X0:i:(\d*)/ ||  $line[14] =~/X0:i:(\d*)/ );
-			${$duplicate_hashR}{$sequence}++;
-			$number{$line[2]}++;
-			$numberSens{$line[2]}++ if $line[1] == 0 ;
-			$numberReverse{$line[2]}++ if $line[1] == 16 ;
-			print $accepted "\@".$line[0]."\n".$sequence."\n+\n".$line[10]."\n";
-
-			if ($line[11] eq "XT:A:U")
-			{
-				$unique_number{$line[2]}++;
-				$mappersUnique++;
-				print $unique "\@".$line[0]."\n".$sequence."\n+\n".$line[10]."\n";
-				print $sam_uni $_."\n";
-			}
-			if ($_ =~ /.*XM:i:(\d+).*/)
-			{
-				if ($1 == 0){$numberNM{$line[2]}++;}else{$numberM{$line[2]}++;}
-			}
-		}
-		else
-		{
-			${$best_hit_number_hashR}{$sequence} = 0;
-			${$duplicate_hashR}{$sequence}++;
-			print $rejected "\@".$line[0]."\n".$sequence."\n+\n".$line[10]."\n";
-		}
-	}
-	close $fic; close $accepted; close $unique; close $rejected; close $sam_uni;
-
-	print $report "Parsing $sam file\n";
-  print $report "\treads: $reads\n";	
-	print $report "\tmappers: $mappers\n";
-	print $report "\tunique mappers: $mappersUnique\n";
-	print $report "-----------------------------\n";
-	return (\%number, \%unique_number, \%numberSens, \%numberReverse, \%size, $mappers, $mappersUnique, \%size_num, \%size_num_spe, \%numberNM, \%numberM );
-}
-
-sub get_hash_alignment
-{
-  my ($index, $mismatches, $accept, $reject, $outA, $outR, $fastq, $number_of_cpus, $name, $sam, $report, $fai_f) = @_ ;
-  my ($reads, $mappers, $unmapped) = (0,0,0);
-  my $accep_unique;
-  BWA_call ( $index, $fastq, $sam, $mismatches, $number_of_cpus, $report );
-  
-  open my $fic, '<', $sam || die "cannot open $sam $!\n";
-  open my $accepted, '>', $outA || die "cannot open $outA\n"  if $accept == 1;
-  open my $rejected, '>', $outR || die "cannot open $outR\n"  if $reject == 1; 
-  open my $fai, '>', $fai_f || die "cannot open $fai_f\n" if $fai_f;
-  #if ($name eq "snRNAs") {
-  #  open ( $accep_unique, ">".$1."-unique.fastq") if $outR =~ /(.*)\.fastq/;
-  #} 
-  my $sequence = '';
-  while(<$fic>)
-  {
-    chomp $_;
-    if( $_ =~ /^\@[A-Za-z][A-Za-z](\t[A-Za-z][A-Za-z0-9]:[ -~]+)+$/ || $_ =~ /^\@CO\t.*/ )
-    {
-    	if ($fai_f && $_ =~ /\@SQ\tSN:(.*)\tLN:(\d*)/)
-      {
-        print $fai $1."\t".$2."\n";
-      }
-      next;
-    }
-    $reads++;
-    my @line = split (/\t/,$_);
-    $sequence = $line[9];
-    if ($line[1] & 16)
-    {
-      $sequence =reverse($sequence);
-      $sequence =~ tr/atgcuATGCU/tacgaTACGA/;
-    }
-    if ($line[1] & 16 || $line[1] == 0)
-    {
-      $mappers ++;
-      if ($accept == 1 )
-      {
-        print $accepted "\@".$line[0]."\n".$sequence."\n+\n".$line[10]."\n";
-   #     print $accep_unique "\@".$line[0]."\n".$sequence."\n+\n".$line[10]."\n" if ($name eq "snRNAs" && $line[11] eq "XT:A:U"); 
-      }
-    }
-    else
-    {
-      print $rejected "\@".$line[0]."\n".$sequence."\n+\n".$line[10]."\n" if $reject == 1;
-      $unmapped++;
-    }
-  }
- # close $accep_unique if ($name eq "bonafide_reads");
-  close $fic;
-  close $accepted  if $accept == 1;
-  close $rejected if $reject ==1;
-  close $fai if $fai_f;
-  print $report "\treads: $reads\n";
-  print $report "\tmappers: $mappers\n";
-  print $report "\tunmapped: $unmapped\n";
-  print $report "-----------------------------\n";
-  return ($mappers, $unmapped);
-}
-
-sub sam_count
-{
-  my $sam = shift;
-  my ( %number, %size );
-  
-  open  my $fic, '<', $sam || die "cannot open $sam file $!\n"; 
-  while(<$fic>)
-  {
-    chomp $_;
-    if ($_ =~ /^\@[A-Za-z][A-Za-z](\t[A-Za-z][A-Za-z0-9]:[ -~]+)+$/ || $_ =~ /^\@CO\t.*/ )
-    {
-      if ($_ =~ /\@SQ\tSN:(.*)\tLN:(\d*)/)
-      {
-        $size{$1} = $2;
-        $number{$1} = 0;
-      }      
-    }
-    else
-    {
-  		my @line = split (/\t/,$_);
- 	  	if ( $line[1]  & 16 || $line[1] == 0 )
- 	  	{
- 	  		$number{$line[2]}++;
- 	  	}
- 	 	}
-	}
-  close $fic;
-  return ( \%number, \%size );
-}
-
-sub sam_count_mis 
-{
-
-	my $sam = shift;
-	my ( %number, %numberNM, %numberM, %size);
-	
-	open  my $fic, '<', $sam || die "cannot open $sam file $!\n";
-  while(<$fic>)
-  {
-		chomp $_;
-    if ($_ =~ /^\@[A-Za-z][A-Za-z](\t[A-Za-z][A-Za-z0-9]:[ -~]+)+$/ || $_ =~ /^\@CO\t.*/ )
-    {
-      if ($_ =~ /\@SQ\tSN:(.*)\tLN:(\d*)/)
-      {
-				$size{$1} = $2;
-				$number{$1} = 0;
-				$numberNM{$1} = 0;
-				$numberM{$1} = 0;
-			}
-		}
-		else
-		{
-			my @line = split (/\t/,$_);
-			if ( $line[1]  & 16 || $line[1] == 0 )
-			{
-				$number{ $line[2] }++;
-    	 	if ($_ =~ /.*XM:i:(\d+).*/)
-    	 	{
-        	if ( $1 == 0 ){ $numberNM{$line[2]}++; } else { $numberM{$line[2]}++; } 
-      	}
-			}
-		}
-	}
-	return (\%number, \%size, \%numberNM, \%numberM );
-}
-
-sub sam_to_bam_bg
-{
-	my ( $sam, $scale, $number_of_cpus ) = @_;
-	my ( $bam_sorted, $bedgraphM, $bedgraphP, $view_err, $sort_err ) = ( '', '', '', '', '' );
-	if ( $sam =~ /(.*?).sam$/ )
-	{
-		$bam_sorted = $1.'_sorted.bam';
-		$bedgraphP= $1.'_plus.bedgraph';
-		$bedgraphM = $1.'_minus.bedgraph';
-		$view_err = $1.'_view.err';
-		$sort_err = $1.'_sort.err';
-	}	
-	`samtools view -Shb   --threads $number_of_cpus $sam 2> $view_err | samtools sort  -O BAM --threads $number_of_cpus  /dev/stdin 2> $sort_err  > $bam_sorted`;
-	`bedtools genomecov -scale $scale -strand + -bga -ibam $bam_sorted > $bedgraphP`;	
-	`bedtools genomecov -scale $scale -strand - -bga -ibam $bam_sorted > $bedgraphM`;
-}
-
-sub sam_sorted_bam
-{
-	my ( $sam, $number_of_cpus ) = @_;
-	my ( $bam_sorted, $view_err, $sort_err ) = ( '', '', '' );
-	if ( $sam =~ /(.*?).sam$/ )
-	{
-		$bam_sorted = $1.'_sorted.bam';
-		$view_err = $1.'_view.err';
-		$sort_err = $1.'_sort.err';
-
-	}
-	`samtools view -Shb   --threads $number_of_cpus $sam 2> $view_err | samtools sort  -O BAM --threads $number_of_cpus  /dev/stdin  2> $sort_err  > $bam_sorted`;
-}
-
-sub BWA_call
-{
-	my ( $index, $fastq, $sam, $mismatches, $number_of_cpus, $report ) = @_;
-	my ( $aln_err, $samse_err, $seq_num ) = ( $sam.'_aln.err', $sam.'_samse.err', 0 );
-	print $report "-----------------------------\n";
-	print $report "bwa aln -t $number_of_cpus -n $mismatches $index $fastq 2> $aln_err | bwa samse $index /dev/stdin $fastq 2> $samse_err > $sam\n";
-	`bwa aln -t $number_of_cpus -n $mismatches $index $fastq 2> $aln_err | bwa samse $index /dev/stdin $fastq 2> $samse_err > $sam `;
-}
-
-sub rpms_rpkm
-{
-  my ( $counthashR, $sizehashR, $mapped, $out_file, $piRNA_number, $miRNA_number, $bonafide_number ) =@_;
-  open(my $out, ">".$out_file) || die "cannot open normalized file $! \n";
-  print $out "ID\treads counts\tRPKM";
-  print $out "\tper million of piRNAs" if ($piRNA_number != 0);
-  print $out "\tper million of miRNAs" if ($miRNA_number != 0);
-  print $out "\tper million of bonafide reads" if ($bonafide_number != 0);
-  print $out "\n";
-  foreach my $k  ( sort keys %{$counthashR} )
-  {
-    my ($rpkm, $pirna, $mirna, $bonafide) = (0,0,0,0);
-    
-    $rpkm = ( $counthashR->{$k} * 1000000000) / ( $sizehashR->{$k} * $mapped) if ( $sizehashR->{$k} * $mapped) != 0 ;
-    print $out $k."\t".$counthashR->{$k}."\t"; printf $out "%.2f",$rpkm;
-    
-    if ($piRNA_number != 0 )
-    {
-      $pirna = ( $counthashR->{$k}  * 1000000) / $piRNA_number;
-      printf $out "\t%.2f",$pirna;
-    }
-    if ($miRNA_number != 0 )
-    {
-      $mirna = ( $counthashR->{$k}  * 1000000) / $miRNA_number;
-      printf $out "\t%.2f",$mirna;
-    }
-    if ($bonafide_number != 0 )
-    {
-      $bonafide = ( $counthashR->{$k}  * 1000000) / $bonafide_number;
-      printf $out "\t%.2f",$bonafide;
-    }
-    print $out "\n";
- 	}
-  close $out;
-}
-
-sub extract_sam
-{
-  my ( $hashRef, $sam_in, $sam_out, $sam_uni_out, $fastq_out, $fastq_uni_out ) = @_;
-  
-	open my $s_in, '<', $sam_in || die "cannot open $sam_in file $!\n";
-
-  open my $f_out, '>', $fastq_out || die "cannot create $fastq_out $!\n"; 
-  open my $f_uni_out, '>', $fastq_uni_out || die "cannot create $fastq_uni_out $!\n"; 
-  
-  open my $s_out, '>', $sam_out || die "cannot create $sam_out file $!\n" if defined ($hashRef);
-  open my $s_uni_out, '>', $sam_uni_out || die "cannot create $sam_uni_out file $!\n";
-
-  my $sequence = '';
-  while(<$s_in>)
-  {
-    if ($_ =~ /^\@[A-Za-z][A-Za-z](\t[A-Za-z][A-Za-z0-9]:[ -~]+)+$/ || $_ =~ /^\@CO\t.*/ )
-    {
-      print $s_out $_ if defined ($hashRef);
-      print $s_uni_out $_;
-      next;
-    }
-    my @line = split (/\t/,$_);
-    $sequence = $line[0];
-    if ( (! defined ($hashRef) )|| (  exists $hashRef->{$sequence}  &&  $hashRef->{$sequence} == 1 ) )
-    {
-      my $arn  =  $line[9];
-      if ($line[1] & 16)
-      {
-        $arn =reverse($arn);
-        $arn =~ tr/atgcuATGCU/tacgaTACGA/;
-      }
-
-      if  ( ( $line[1] == 16 || $line[1] == 0 ) )
-			{
-      	print $f_out "\@".$line[0]."\n".$arn."\n+\n".$line[10]."\n" ;
-      	print $s_out $_ if defined ($hashRef);
-      	if ( $line[11] eq "XT:A:U" )
-      	{
-      		print $f_uni_out "\@".$line[0]."\n".$arn."\n+\n".$line[10]."\n" ;
-      		print $s_uni_out $_ ;
-      	}
-      }
-    } 
-  }
-  close $s_in; close $s_out if defined ($hashRef); 
-  close $s_uni_out; close $f_out; close $f_uni_out;
-}
-
-sub get_fastq_seq{
-  my $fastq = shift;
-  my %hash; my $cmp = 0; 
-
-  open my $fic, '<', $fastq || die "cannot open input file $! \n";
-  while(<$fic>)
-  {
-    chomp $_;
-    $cmp++;
-    if ($cmp % 4 == 1)
-    {
-      die "file do not contain a @ at line $cmp\n" unless ($_ =~ /^\@/ );
-      if ($_ =~ /^\@(.*)\s.*/) { $hash{$1} = 1;}
-      elsif ($_ =~ /^\@(.*)/) { $hash{$1} = 1;}
-    }
-    elsif ($cmp % 4 == 3 )
-    {
-      die "file do not contain a + at line $cmp\n" unless $_ =~ /^\+/;
-    }
-  }
-  close $fic;
-  return \%hash;
-}
-
-1;