Mercurial > repos > geert-vandeweyer > coverage_report
annotate CoverageReport.pl @ 11:2936bcb2a378 draft
Hard Coded to use /usr/bin/Rscript instead of dependency one. Will revert when X11 issue is resolved.
| author | geert-vandeweyer |
|---|---|
| date | Mon, 17 Feb 2014 09:49:16 -0500 |
| parents | 39c374d4cba7 |
| children | 86df3f847a72 |
| rev | line source |
|---|---|
| 1 | 1 #!/usr/bin/perl |
| 2 | |
| 3 # load modules | |
| 4 use Getopt::Std; | |
| 5 use File::Basename; | |
| 6 use Number::Format; | |
| 7 | |
| 8 # number format | |
| 9 my $de = new Number::Format(-thousands_sep =>',',-decimal_point => '.'); | |
| 10 | |
| 11 ########## | |
| 12 ## opts ## | |
| 13 ########## | |
| 14 ## input files | |
| 15 # b : path to input (b)am file | |
| 16 # t : path to input (t)arget regions in BED format | |
| 17 ## output files | |
| 18 # o : report pdf (o)utput file | |
| 19 # z : all plots and tables in tar.g(z) format | |
| 20 ## entries in the report | |
| 21 # r : Coverage per (r)egion (boolean) | |
| 22 # s : (s)ubregion coverage if average < specified (plots for positions along target region) (boolean) | |
| 23 # S : (S)ubregion coverage for ALL failed exons => use either s OR S or you will have double plots. | |
| 24 # A : (A)ll exons will be plotted. | |
| 25 # L : (L)ist failed exons instead of plotting | |
| 26 # m : (m)inimal Coverage threshold | |
| 27 # f : fraction of average as threshold | |
| 28 # n : sample (n)ame. | |
| 29 | |
| 30 | |
| 31 getopts('b:t:o:z:rsSALm:n:f:', \%opts) ; | |
| 32 | |
| 33 # make output directory in (tmp) working dir | |
| 34 our $wd = "/tmp/Coverage.".int(rand(1000)); | |
| 35 while (-d $wd) { | |
| 36 $wd = "/tmp/Coverage.".int(rand(1000)); | |
| 37 } | |
| 38 system("mkdir $wd"); | |
| 39 | |
| 40 ## variables | |
| 41 our %commandsrun = (); | |
| 42 | |
| 43 if (!exists($opts{'b'}) || !-e $opts{'b'}) { | |
| 44 die('Bam File not found'); | |
| 45 } | |
| 46 if (!exists($opts{'t'}) || !-e $opts{'t'}) { | |
| 47 die('Target File (BED) not found'); | |
| 48 } | |
| 49 | |
| 50 if (exists($opts{'m'})) { | |
| 51 $thresh = $opts{'m'}; | |
| 52 } | |
| 53 else { | |
| 54 $thresh = 40; | |
| 55 } | |
| 56 | |
| 57 if (exists($opts{'f'})) { | |
| 58 $frac = $opts{'f'}; | |
| 59 } | |
| 60 else { | |
| 61 $frac = 0.2; | |
| 62 } | |
| 63 | |
| 64 if (exists($opts{'o'})) { | |
| 65 $pdffile = $opts{'o'}; | |
| 66 } | |
| 67 else { | |
| 68 $pdffile = "$wd/CoverageReport.pdf"; | |
| 69 } | |
| 70 | |
| 71 if (exists($opts{'z'})) { | |
| 72 $tarfile = $opts{'z'}; | |
| 73 } | |
| 74 else { | |
| 75 $tarfile = "$wd/Results.tar.gz"; | |
| 76 } | |
| 77 | |
| 78 # 1. Global Summary => default | |
| 79 &GlobalSummary($opts{'b'}, $opts{'t'}); | |
| 80 | |
| 81 # 2. Coverage per position | |
| 82 &SubRegionCoverage($opts{'b'}, $opts{'t'}); | |
| 83 our %filehash; | |
| 84 if (exists($opts{'s'}) || exists($opts{'S'}) || exists($opts{'A'}) || exists($opts{'L'})) { | |
| 85 system("mkdir $wd/SplitFiles"); | |
| 86 ## get position coverages | |
| 87 ## split input files | |
| 88 open IN, "$wd/Targets.Position.Coverage"; | |
| 89 my $fileidx = 0; | |
| 90 my $currreg = ''; | |
| 91 while (<IN>) { | |
| 92 my $line = $_; | |
| 93 chomp($line); | |
| 94 my @p = split(/\t/,$line); | |
| 95 my $reg = $p[0].'-'.$p[1].'-'.$p[2]; #.$p[3]; | |
| 96 my $ex = $p[3]; | |
| 97 if ($reg ne $currreg) { | |
| 98 ## new exon open new outfile | |
| 99 if ($currreg ne '') { | |
| 100 ## filehandle is open. close it | |
| 101 close OUT; | |
| 102 } | |
| 103 if (!exists($filehash{$reg})) { | |
| 104 $fileidx++; | |
| 105 $filehash{$reg}{'idx'} = $fileidx; | |
| 106 $filehash{$reg}{'exon'} = $ex; | |
| 107 open OUT, ">> $wd/SplitFiles/File_$fileidx.txt"; | |
| 108 $currreg = $reg; | |
| 109 } | |
| 110 else { | |
| 111 open OUT, ">> $wd/SplitFiles/File_".$filehash{$reg}{'idx'}.".txt"; | |
| 112 $currreg = $reg; | |
| 113 } | |
| 114 } | |
| 115 ## print the line to the open filehandle. | |
| 116 print OUT "$line\n"; | |
| 117 } | |
| 118 close OUT; | |
| 119 close IN; | |
| 120 | |
| 121 } | |
| 122 | |
| 123 ## sort output files according to targets file | |
| 124 if (exists($opts{'r'}) ) { | |
| 125 my %hash = (); | |
| 126 open IN, "$wd/Targets.Global.Coverage"; | |
| 127 while (<IN>) { | |
| 128 my @p = split(/\t/,$_) ; | |
| 129 $hash{$p[3]} = $_; | |
| 130 } | |
| 131 close IN; | |
| 132 open OUT, ">$wd/Targets.Global.Coverage"; | |
| 133 open IN, $opts{'t'}; | |
| 134 while (<IN>) { | |
| 135 my @p = split(/\t/,$_) ; | |
| 136 print OUT $hash{$p[3]}; | |
| 137 } | |
| 138 close IN; | |
| 139 close OUT; | |
| 140 } | |
| 141 | |
| 142 | |
| 143 #################################### | |
| 144 ## PROCESS RESULTS & CREATE PLOTS ## | |
| 145 #################################### | |
| 146 system("mkdir $wd/Report"); | |
| 147 | |
| 148 system("mkdir $wd/Rout"); | |
| 149 system("mkdir $wd/Plots"); | |
| 150 | |
| 151 $samplename = $opts{'n'}; | |
| 152 $samplename =~ s/_/\\_/g; | |
| 153 | |
| 154 # 0. Preamble | |
| 155 ## compose preamble | |
| 156 open OUT, ">$wd/Report/Report.tex"; | |
| 157 print OUT '\documentclass[a4paper,10pt]{article}'."\n"; | |
| 158 print OUT '\usepackage[left=2cm,top=1.5cm,right=1.5cm,bottom=2.5cm,nohead]{geometry}'."\n"; | |
| 159 print OUT '\usepackage{longtable}'."\n"; | |
| 160 print OUT '\usepackage[T1]{fontenc}'."\n"; | |
| 161 print OUT '\usepackage{fancyhdr}'."\n"; | |
| 162 print OUT '\usepackage[latin9]{inputenc}'."\n"; | |
| 163 print OUT '\usepackage{color}'."\n"; | |
| 164 print OUT '\usepackage[pdftex]{graphicx}'."\n"; | |
| 165 print OUT '\definecolor{grey}{RGB}{160,160,160}'."\n"; | |
| 166 print OUT '\definecolor{darkgrey}{RGB}{100,100,100}'."\n"; | |
| 167 print OUT '\definecolor{red}{RGB}{255,0,0}'."\n"; | |
| 168 print OUT '\definecolor{orange}{RGB}{238,118,0}'."\n"; | |
| 169 print OUT '\setlength\LTleft{0pt}'."\n"; | |
| 170 print OUT '\setlength\LTright{0pt}'."\n"; | |
| 171 print OUT '\begin{document}'."\n"; | |
| 172 print OUT '\pagestyle{fancy}'."\n"; | |
| 173 print OUT '\fancyhead{}'."\n"; | |
| 174 print OUT '\renewcommand{\footrulewidth}{0.4pt}'."\n"; | |
| 175 print OUT '\renewcommand{\headrulewidth}{0pt}'."\n"; | |
| 176 print OUT '\fancyfoot[R]{\today\hspace{2cm}\thepage\ of \pageref{endofdoc}}'."\n"; | |
| 177 print OUT '\fancyfoot[C]{}'."\n"; | |
| 178 print OUT '\fancyfoot[L]{Coverage Report for ``'.$samplename.'"}'."\n"; | |
| 179 print OUT '\let\oldsubsubsection=\subsubsection'."\n"; | |
| 180 print OUT '\renewcommand{\subsubsection}{%'."\n"; | |
| 181 print OUT ' \filbreak'."\n"; | |
| 182 print OUT ' \oldsubsubsection'."\n"; | |
| 183 print OUT '}'."\n"; | |
| 184 # main title | |
| 185 print OUT '\section*{Coverage Report for ``'.$samplename.'"}'."\n"; | |
| 186 close OUT; | |
| 187 | |
| 188 # 1. Summary Report | |
| 189 # Get samtools flagstat summary of BAM file | |
| 190 my $flagstat = `samtools flagstat $opts{'b'}`; | |
| 191 my @s = split(/\n/,$flagstat); | |
| 192 # Get number of reads mapped in total | |
| 193 ## updated on 2012-10-1 !! | |
| 194 $totalmapped = $s[2]; | |
| 195 $totalmapped =~ s/^(\d+)(\s.+)/$1/; | |
| 196 # count columns | |
| 197 my $head = `head -n 1 $wd/Targets.Global.Coverage`; | |
| 198 chomp($head); | |
| 199 my @cols = split(/\t/,$head); | |
| 200 my $nrcols = scalar(@cols); | |
| 201 my $covcol = $nrcols - 3; | |
| 202 # get min/max/median/average coverage => values | |
| 203 my $covs = `cut -f $covcol $wd/Targets.Global.Coverage`; | |
| 204 my @coverages = split(/\n/,$covs); | |
| 205 my ($eavg,$med,$min,$max,$first,$third,$ontarget) = arraystats(@coverages); | |
| 206 my $spec = sprintf("%.1f",($ontarget / $totalmapped)*100); | |
| 207 # get min/max/median/average coverage => boxplot in R | |
| 208 open OUT, ">$wd/Rout/boxplot.R"; | |
| 209 print OUT 'coverage <- read.table("../Targets.Global.Coverage",as.is=TRUE,sep="\t",header=FALSE)'."\n"; | |
| 210 print OUT 'coverage <- coverage[,'.$covcol.']'."\n"; | |
| 211 print OUT 'png(file="../Plots/CoverageBoxPlot.png", bg="white", width=240, height=480)'."\n"; | |
| 212 print OUT 'boxplot(coverage,range=1.5,main="Target Region Coverage")'."\n"; | |
| 213 print OUT 'graphics.off()'."\n"; | |
| 214 close OUT; | |
|
11
2936bcb2a378
Hard Coded to use /usr/bin/Rscript instead of dependency one. Will revert when X11 issue is resolved.
geert-vandeweyer
parents:
3
diff
changeset
|
215 system("cd $wd/Rout && /usr/bin/Rscript boxplot.R"); |
| 1 | 216 |
| 217 ## global nt coverage plot | |
| 218 ## use perl to make histogram (lower memory) | |
| 219 open IN, "$wd/Targets.Position.Coverage"; | |
| 220 my %dens; | |
| 221 my $counter = 0; | |
| 222 my $sum = 0; | |
| 223 while (<IN>) { | |
| 224 chomp(); | |
| 225 my @p = split(/\t/); | |
| 226 $sum += $p[-1]; | |
| 227 $counter++; | |
| 228 if (defined($dens{$p[-1]})) { | |
| 229 $dens{$p[-1]}++; | |
| 230 } | |
| 231 else { | |
| 232 $dens{$p[-1]} = 1; | |
| 233 } | |
| 234 } | |
| 235 $avg = $sum/$counter; | |
| 236 close IN; | |
| 237 open OUT, ">$wd/Rout/hist.txt"; | |
| 3 | 238 if (!defined($dens{'0'})) { |
| 239 $dens{'0'} = 0; | |
| 240 } | |
| 1 | 241 foreach (keys(%dens)) { |
| 242 print OUT "$_;$dens{$_}\n"; | |
| 243 } | |
| 244 close OUT; | |
| 245 open OUT, ">$wd/Rout/ntplot.R"; | |
| 246 # read coverage hist in R to plot | |
| 247 print OUT 'coverage <- read.table("hist.txt" , as.is = TRUE, header=FALSE,sep=";")'."\n"; | |
| 248 print OUT 'mincov <- '."$thresh \n"; | |
| 249 print OUT "avg <- round($avg)\n"; | |
| 250 print OUT "colnames(coverage) <- c('cov','count')\n"; | |
| 251 print OUT 'coverage$cov <- coverage$cov / avg'."\n"; | |
| 252 print OUT 'rep <- which(coverage$cov > 1)'."\n"; | |
| 253 print OUT 'coverage[coverage$cov > 1,1] <- 1'."\n"; | |
| 254 print OUT 'values <- coverage[coverage$cov < 1,]'."\n"; | |
| 255 print OUT 'values <- rbind(values,c(1,sum(coverage[coverage$cov == 1,"count"])))'."\n"; | |
| 256 print OUT 'values <- values[order(values$cov),]'."\n"; | |
| 257 print OUT 'prevcount <- 0'."\n"; | |
| 258 # make cumulative count data frame | |
| 259 print OUT 'for (i in rev(values$cov)) {'."\n"; | |
| 260 print OUT ' values[values$cov == i,"count"] <- prevcount + values[values$cov == i,"count"]'."\n"; | |
| 261 print OUT ' prevcount <- values[values$cov == i,"count"]'."\n"; | |
| 262 print OUT '}'."\n"; | |
| 263 print OUT 'values$count <- values$count / (values[values$cov == 0,"count"] / 100)'."\n"; | |
| 264 # get some values to plot lines. | |
| 265 print OUT 'mincov.x <- mincov/avg'."\n"; | |
| 266 print OUT 'if (mincov/avg <= 1) {'."\n"; | |
| 267 print OUT ' ii <- which(values$cov == mincov.x)'."\n"; | |
| 268 print OUT ' if (length(ii) == 1) {'."\n"; | |
| 269 print OUT ' mincov.y <- values[ii[1],"count"]'."\n"; | |
| 270 print OUT ' } else {'."\n"; | |
| 271 print OUT ' i1 <- max(which(values$cov < mincov.x))'."\n"; | |
| 272 print OUT ' i2 <- min(which(values$cov > mincov.x))'."\n"; | |
| 273 print OUT ' mincov.y <- ((values[i2,"count"] - values[i1,"count"])/(values[i2,"cov"] - values[i1,"cov"]))*(mincov.x - values[i1,"cov"]) + values[i1,"count"]'."\n"; | |
| 274 print OUT ' }'."\n"; | |
| 275 print OUT '}'."\n"; | |
| 276 # open output image and create plot | |
| 277 print OUT 'png(file="../Plots/CoverageNtPlot.png", bg="white", width=540, height=480)'."\n"; | |
| 278 print OUT 'par(xaxs="i",yaxs="i")'."\n"; | |
| 279 print OUT 'plot(values$cov,values$count,ylim=c(0,100),pch=".",main="Cumulative Normalised Base-Coverage Plot",xlab="Normalizalised Coverage",ylab="Cumulative Nr. Of Bases")'."\n"; | |
| 280 print OUT 'lines(values$cov,values$count)'."\n"; | |
| 281 print OUT 'if (mincov.x <= 1) {'."\n"; | |
| 282 print OUT ' lines(c(mincov.x,mincov.x),c(0,mincov.y),lty=2,col="darkgreen")'."\n"; | |
| 283 print OUT ' lines(c(0,mincov.x),c(mincov.y,mincov.y),lty=2,col="darkgreen")'."\n"; | |
| 284 print OUT ' text(1,(95),pos=2,col="darkgreen",labels="Threshold: '.$thresh.'x")'."\n"; | |
| 285 print OUT ' text(1,(91),pos=2,col="darkgreen",labels=paste("%Bases: ",round(mincov.y,2),"%",sep=""))'."\n"; | |
| 286 print OUT '} else {'."\n"; | |
| 287 print OUT ' text(1,(95),pos=2,col="darkgreen",labels="Threshold ('.$thresh.'x) > Average")'."\n"; | |
| 288 print OUT ' text(1,(91),pos=2,col="darkgreen",labels="Plotting impossible")'."\n"; | |
| 289 print OUT '}'."\n"; | |
| 290 print OUT 'frac.x <- '."$frac\n"; | |
| 291 print OUT 'ii <- which(values$cov == frac.x)'."\n"; | |
| 292 print OUT 'if (length(ii) == 1) {'."\n"; | |
| 293 print OUT ' frac.y <- values[ii[1],"count"]'."\n"; | |
| 294 print OUT '} else {'."\n"; | |
| 295 print OUT ' i1 <- max(which(values$cov < frac.x))'."\n"; | |
| 296 print OUT ' i2 <- min(which(values$cov > frac.x))'."\n"; | |
| 297 print OUT ' frac.y <- ((values[i2,"count"] - values[i1,"count"])/(values[i2,"cov"] - values[i1,"cov"]))*(frac.x - values[i1,"cov"]) + values[i1,"count"]'."\n"; | |
| 298 print OUT '}'."\n"; | |
| 299 print OUT 'lines(c(frac.x,frac.x),c(0,frac.y),lty=2,col="red")'."\n"; | |
| 300 print OUT 'lines(c(0,frac.x),c(frac.y,frac.y),lty=2,col="red")'."\n"; | |
| 301 #iprint OUT 'text((frac.x+0.05),(frac.y - 2),pos=4,col="red",labels=paste(frac.x," x Avg.Cov : ",round(frac.x * avg,2),"x",sep="" ))'."\n"; | |
| 302 #print OUT 'text((frac.x+0.05),(frac.y-5),pos=4,col="red",labels=paste("%Bases: ",round(frac.y,2),"%",sep=""))'."\n"; | |
| 303 print OUT 'text(1,86,pos=2,col="red",labels=paste(frac.x," x Avg.Cov : ",round(frac.x * avg,2),"x",sep="" ))'."\n"; | |
| 304 print OUT 'text(1,82,pos=2,col="red",labels=paste("%Bases: ",round(frac.y,2),"%",sep=""))'."\n"; | |
| 305 | |
| 306 print OUT 'graphics.off()'."\n"; | |
| 307 | |
| 308 close OUT; | |
|
11
2936bcb2a378
Hard Coded to use /usr/bin/Rscript instead of dependency one. Will revert when X11 issue is resolved.
geert-vandeweyer
parents:
3
diff
changeset
|
309 system("cd $wd/Rout && /usr/bin/Rscript ntplot.R"); |
| 1 | 310 ## PRINT TO .TEX FILE |
| 311 open OUT, ">>$wd/Report/Report.tex"; | |
| 312 # average coverage overviews | |
| 313 print OUT '\subsection*{Overall Summary}'."\n"; | |
| 314 print OUT '{\small '; | |
| 315 # left : boxplot | |
| 316 print OUT '\begin{minipage}{0.3\linewidth}\centering'."\n"; | |
| 317 print OUT '\includegraphics[width=\textwidth,keepaspectratio=true]{../Plots/CoverageBoxPlot.png}'."\n"; | |
| 318 print OUT '\end{minipage}'."\n"; | |
| 319 # right : cum.cov.plot | |
| 320 print OUT '\hspace{0.6cm}'."\n"; | |
| 321 print OUT '\begin{minipage}{0.65\linewidth}\centering'."\n"; | |
| 322 print OUT '\includegraphics[width=\textwidth,keepaspectratio=true]{../Plots/CoverageNtPlot.png}'."\n"; | |
| 323 print OUT '\end{minipage} \\\\'."\n"; | |
| 324 ## next line | |
| 325 print OUT '\begin{minipage}{0.48\linewidth}'."\n"; | |
| 326 print OUT '\vspace{-1.2em}'."\n"; | |
| 327 print OUT '\begin{tabular}{ll}'."\n"; | |
| 328 # bam statistics | |
| 329 print OUT '\multicolumn{2}{l}{\textbf{\underline{Samtools Flagstat Summary}}} \\\\'."\n"; | |
| 330 foreach (@s) { | |
| 331 $_ =~ m/^(\d+)\s(.+)$/; | |
| 332 my $one = $1; | |
| 333 my $two = $2; | |
| 334 $two =~ s/\s\+\s0\s//; | |
| 335 $two = ucfirst($two); | |
| 336 $one =~ s/%/\\%/g; | |
| 337 # remove '+ 0 ' from front | |
| 338 $two =~ s/\+\s0\s//; | |
| 339 # remove trailing from end | |
| 340 $two =~ s/(\s\+.*)|(:.*)/\)/; | |
| 341 $two =~ s/%/\\%/g; | |
| 342 $two =~ s/>=/\$\\ge\$/g; | |
| 343 $two = ucfirst($two); | |
| 344 print OUT '\textbf{'.$two.'} & '.$one.' \\\\'."\n"; | |
| 345 } | |
| 346 print OUT '\end{tabular}\end{minipage}'."\n"; | |
| 347 print OUT '\hspace{1.5cm}'."\n"; | |
| 348 # target coverage statistics | |
| 349 print OUT '\begin{minipage}{0.4\linewidth}'."\n"; | |
| 350 #print OUT '\vspace{-4.8em}'."\n"; | |
| 351 print OUT '\begin{tabular}{ll}'."\n"; | |
| 352 print OUT '\multicolumn{2}{l}{\textbf{\underline{Target Region Coverage}}} \\\\'."\n"; | |
| 353 print OUT '\textbf{Number of Target Regions} & '.scalar(@coverages).' \\\\'."\n"; | |
| 354 print OUT '\textbf{Minimal Region Coverage} & '.$min.' \\\\'."\n"; | |
| 355 print OUT '\textbf{25\% Region Coverage} & '.$first.' \\\\'. "\n"; | |
| 356 print OUT '\textbf{50\% (Median) Region Coverage} & '.$med.' \\\\'. "\n"; | |
| 357 print OUT '\textbf{75\% Region Coverage} & '.$third.' \\\\'. "\n"; | |
| 358 print OUT '\textbf{Maximal Region Coverage} & '.$max.' \\\\'. "\n"; | |
| 359 print OUT '\textbf{Average Region Coverage} & '.int($eavg).' \\\\'. "\n"; | |
| 360 print OUT '\textbf{Mapped On Target} & '.$spec.' \\\\'."\n"; | |
| 361 print OUT '\multicolumn{2}{l}{\textbf{\underline{Target Base Coverage }}} \\\\'."\n"; | |
| 362 print OUT '\textbf{Number of Target Bases} & '.$counter.' \\\\'."\n"; | |
| 363 print OUT '\textbf{Average Base Coverage} & '.int($avg).' \\\\'. "\n"; | |
| 364 print OUT '\textbf{Non-Covered Bases} & '.$dens{'0'}.' \\\\'."\n"; | |
| 365 #print OUT '\textbf{Bases Covered $ge$ '.$frac.'xAvg.Cov} & '. | |
| 366 print OUT '\end{tabular}\end{minipage}}'."\n"; | |
| 367 close OUT; | |
| 368 | |
| 369 # 2. GLOBAL COVERAGE OVERVIEW PER GENE | |
| 370 @failedexons; | |
| 371 @allexons; | |
| 372 @allregions; | |
| 373 @failedregions; | |
| 374 if (exists($opts{'r'}) || exists($opts{'s'}) || exists($opts{'S'})) { | |
| 375 # count columns | |
| 376 my $head = `head -n 1 $wd/Targets.Global.Coverage`; | |
| 377 chomp($head); | |
| 378 my @cols = split(/\t/,$head); | |
| 379 my $nrcols = scalar(@cols); | |
| 380 my $covcol = $nrcols - 3; | |
| 381 # Coverage Plots for each gene => barplots in R, table here. | |
| 382 open IN, "$wd/Targets.Global.Coverage"; | |
| 383 my $currgroup = ''; | |
| 384 my $startline = 0; | |
| 385 my $stopline = 0; | |
| 386 $linecounter = 0; | |
| 387 while (<IN>) { | |
| 388 $linecounter++; | |
| 389 chomp($_); | |
| 390 my @c = split(/\t/,$_); | |
| 391 push(@allregions,$c[0].'-'.$c[1].'-'.$c[2]); | |
| 392 my $group = $c[3]; | |
| 393 ## coverage failure? | |
| 394 if ($c[$nrcol-1] < 1 || $c[$covcol-1] < $thresh) { | |
| 395 push(@failedexons,$group); | |
| 396 push(@failedregions,$c[0].'-'.$c[1].'-'.$c[2]); | |
| 397 } | |
| 398 ## store exon | |
| 399 push(@allexons,$group); | |
| 400 ## extract and check gene | |
| 401 $group =~ s/^(\S+)[\|\s](.+)/$1/; | |
| 402 if ($group ne $currgroup ) { | |
| 403 if ($currgroup ne '') { | |
| 404 # new gene, make plot. | |
| 405 open OUT, ">$wd/Rout/barplot.R"; | |
| 406 print OUT 'coveragetable <- read.table("../Targets.Global.Coverage",as.is=TRUE,sep="\t",header=FALSE)'."\n"; | |
| 407 print OUT 'coverage <- coveragetable[c('.$startline.':'.$stopline.'),'.$covcol.']'."\n"; | |
| 408 print OUT 'entries <- coveragetable[c('.$startline.':'.$stopline.'),4]'."\n"; | |
| 409 print OUT 'entries <- sub("\\\\S+\\\\|","",entries,perl=TRUE)'."\n"; | |
| 410 print OUT 'coverage[coverage < 1] <- 1'."\n"; | |
| 411 print OUT 'colors <- c(rep("grey",length(coverage)))'."\n"; | |
| 412 # coverage not whole target region => orange | |
| 413 print OUT 'covperc <- coveragetable[c('.$startline.':'.$stopline.'),'.$nrcols.']'."\n"; | |
| 414 print OUT 'colors[covperc<1] <- "orange"'."\n"; | |
| 415 # coverage below threshold => red | |
| 416 print OUT 'colors[coverage<'.$thresh.'] <- "red"'."\n"; | |
| 417 | |
| 418 if ($stopline - $startline > 20) { | |
| 419 $scale = 2; | |
| 420 } | |
| 421 else { | |
| 422 $scale = 1; | |
| 423 } | |
| 424 my $width = 480 * $scale; | |
| 425 my $height = 240 * $scale; | |
| 426 print OUT 'png(file="../Plots/Coverage_'.$currgroup.'.png", bg="white", width='.$width.', height='.$height.')'."\n"; | |
| 427 print OUT 'ylim = c(0,max(max(log10(coverage),log10('.($thresh+20).'))))'."\n"; | |
| 428 print OUT 'mp <- barplot(log10(coverage),col=colors,main="Exon Coverage for '.$currgroup.'",ylab="Log10(Coverage)",ylim=ylim)'."\n"; | |
| 429 print OUT 'text(mp, log10(coverage) + '.(0.4/$scale).',format(coverage),xpd = TRUE,srt=90)'."\n"; | |
| 430 print OUT 'text(mp,par("usr")[3]-0.05,labels=entries,srt=45,adj=1,xpd=TRUE)'."\n"; | |
| 431 print OUT 'abline(h=log10('.$thresh.'),lwd=4,col=rgb(255,0,0,100,maxColorValue=255))'."\n"; | |
| 432 print OUT 'graphics.off()'."\n"; | |
| 433 close OUT; | |
|
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parents:
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diff
changeset
|
434 system("cd $wd/Rout && /usr/bin/Rscript barplot.R"); |
| 1 | 435 if ($scale == 1) { |
| 436 push(@small,'\includegraphics[width=\textwidth,keepaspectratio=true]{../Plots/Coverage_'.$currgroup.'.png}'); | |
| 437 } | |
| 438 else { | |
| 439 push(@large,'\includegraphics[width=\textwidth,keepaspectratio=true]{../Plots/Coverage_'.$currgroup.'.png}'); | |
| 440 } | |
| 441 | |
| 442 } | |
| 443 $currgroup = $group; | |
| 444 $startline = $linecounter; | |
| 445 } | |
| 446 $stopline = $linecounter; | |
| 447 } | |
| 448 close IN; | |
| 449 if ($currgroup ne '') { | |
| 450 # last gene, make plot. | |
| 451 open OUT, ">$wd/Rout/barplot.R"; | |
| 452 print OUT 'coveragetable <- read.table("../Targets.Global.Coverage",as.is=TRUE,sep="\t",header=FALSE)'."\n"; | |
| 453 print OUT 'coverage <- coveragetable[c('.$startline.':'.$stopline.'),'.$covcol.']'."\n"; | |
| 454 print OUT 'entries <- coveragetable[c('.$startline.':'.$stopline.'),4]'."\n"; | |
| 455 print OUT 'entries <- sub("\\\\S+\\\\|","",entries,perl=TRUE)'."\n"; | |
| 456 print OUT 'coverage[coverage < 1] <- 1'."\n"; | |
| 457 print OUT 'colors <- c(rep("grey",length(coverage)))'."\n"; | |
| 458 print OUT 'colors[coverage<'.$thresh.'] <- "red"'."\n"; | |
| 459 | |
| 460 if ($stopline - $startline > 20) { | |
| 461 $scale = 2; | |
| 462 } | |
| 463 else { | |
| 464 $scale = 1; | |
| 465 } | |
| 466 my $width = 480 * $scale; | |
| 467 my $height = 240 * $scale; | |
| 468 print OUT 'png(file="../Plots/Coverage_'.$currgroup.'.png", bg="white", width='.$width.', height='.$height.')'."\n"; | |
| 469 print OUT 'ylim = c(0,max(max(log10(coverage),log10('.($thresh+20).'))))'."\n"; | |
| 470 print OUT 'mp <- barplot(log10(coverage),col=colors,main="Exon Coverage for '.$currgroup.'",ylab="Log10(Coverage)", ylim=ylim)'."\n"; | |
| 471 print OUT 'text(mp, log10(coverage) + log10(2),format(coverage),xpd = TRUE,srt=90)'."\n"; | |
| 472 print OUT 'text(mp,par("usr")[3]-0.1,labels=entries,srt=45,adj=1,xpd=TRUE)'."\n"; | |
| 473 print OUT 'abline(h=log10('.$thresh.'),lwd=4,col=rgb(255,0,0,100,maxColorValue=255))'."\n"; | |
| 474 print OUT 'graphics.off()'."\n"; | |
| 475 close OUT; | |
|
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Hard Coded to use /usr/bin/Rscript instead of dependency one. Will revert when X11 issue is resolved.
geert-vandeweyer
parents:
3
diff
changeset
|
476 system("cd $wd/Rout && /usr/bin/Rscript barplot.R"); |
| 1 | 477 if ($scale == 1) { |
| 478 push(@small,'\includegraphics[width=\textwidth,keepaspectratio=true]{../Plots/Coverage_'.$currgroup.'.png}'); | |
| 479 } | |
| 480 else { | |
| 481 push(@large,'\includegraphics[width=\textwidth,keepaspectratio=true]{../Plots/Coverage_'.$currgroup.'.png}'); | |
| 482 } | |
| 483 } | |
| 484 ## print to TEX | |
| 485 open OUT, ">>$wd/Report/Report.tex"; | |
| 486 print OUT '\subsection*{Gene Summaries}'."\n"; | |
| 487 print OUT '\underline{Legend:} \\\\'."\n"; | |
| 488 print OUT '{\color{red}\textbf{RED:} Coverage did not reach set threshold of '.$thresh.'} \\\\'."\n"; | |
| 489 print OUT '{\color{orange}\textbf{ORANGE:} Coverage was incomplete for the exon. Overruled by red.} \\\\' ."\n"; | |
| 490 $col = 1; | |
| 491 foreach (@small) { | |
| 492 if ($col > 2) { | |
| 493 $col = 1; | |
| 494 print OUT "\n"; | |
| 495 } | |
| 496 print OUT '\begin{minipage}{0.5\linewidth}\centering'."\n"; | |
| 497 print OUT $_."\n"; | |
| 498 print OUT '\end{minipage}'."\n"; | |
| 499 $col++; | |
| 500 } | |
| 501 ## new line | |
| 502 if ($col == 2) { | |
| 503 print OUT '\\\\'." \n"; | |
| 504 } | |
| 505 foreach(@large) { | |
| 506 print OUT $_."\n"; | |
| 507 } | |
| 508 close OUT; | |
| 509 | |
| 510 } | |
| 511 | |
| 512 # 3. Detailed overview of failed exons (globally failed) | |
| 513 if (exists($opts{'s'})) { | |
| 514 # count columns | |
| 515 my $head = `head -n 1 $wd/Targets.Position.Coverage`; | |
| 516 chomp($head); | |
| 517 my @cols = split(/\t/,$head); | |
| 518 my $nrcols = scalar(@cols); | |
| 519 my $covcol = $nrcols; | |
| 520 my $poscol = $nrcols -1; | |
| 521 # tex section header | |
| 522 open TEX, ">>$wd/Report/Report.tex"; | |
| 523 print TEX '\subsection*{Failed Exon Plots}'."\n"; | |
| 524 $col = 1; | |
| 525 print TEX '\underline{NOTE:} Only exons with global coverage $<$'.$thresh.' or incomplete coverage were plotted \\\\'."\n"; | |
| 526 foreach(@failedregions) { | |
| 527 if ($col > 2) { | |
| 528 $col = 1; | |
| 529 print TEX "\n"; | |
| 530 } | |
| 531 # which exon | |
| 532 my $region = $_; | |
| 533 my $exon = $filehash{$region}{'exon'}; | |
| 534 # link exon to tmp file | |
| 535 my $exonfile = "$wd/SplitFiles/File_".$filehash{$region}{'idx'}.".txt"; | |
| 536 ## determine transcript orientation and location | |
| 537 my $firstline = `head -n 1 $exonfile`; | |
| 538 my @firstcols = split(/\t/,$firstline); | |
| 539 my $orient = $firstcols[5]; | |
| 540 my $genomicchr = $firstcols[0]; | |
| 541 my $genomicstart = $firstcols[1]; | |
| 542 my $genomicstop = $firstcols[2]; | |
| 543 if ($orient eq '+') { | |
| 544 $bps = $genomicstop - $genomicstart + 1; | |
| 545 $subtitle = "Region 0-$bps: $genomicchr:".$de->format_number($genomicstart)."+".$de->format_number($genomicstop); | |
| 546 } | |
| 547 else { | |
| 548 $bps = $genomicstop - $genomicstart + 1; | |
| 549 $subtitle = "Region 0-$bps: $genomicchr:".$de->format_number($genomicstart)."-".$de->format_number($genomicstop); | |
| 550 } | |
| 551 # print Rscript | |
| 552 open OUT, ">$wd/Rout/exonplot.R"; | |
| 553 print OUT 'coveragetable <- read.table("'.$exonfile.'",as.is=TRUE,sep="\t",header=FALSE)'."\n"; | |
| 554 print OUT 'coverage <- coveragetable[,'.$covcol.']'."\n"; | |
| 555 print OUT 'coverage[coverage < 1] <- 1'."\n"; | |
| 556 print OUT 'positions <- coveragetable[,'.$poscol.']'."\n"; | |
| 557 | |
| 558 my $width = 480 ; | |
| 559 my $height = 240 ; | |
| 560 my $exonstr = $exon; | |
| 561 $exonstr =~ s/\s/_/g; | |
| 562 $exon =~ s/_/ /g; | |
| 563 $exon =~ s/\|/ /g; | |
| 564 print OUT 'png(file="../Plots/Coverage_'.$exonstr.'.png", bg="white", width='.$width.', height='.$height.')'."\n"; | |
| 565 print OUT 'ylim = c(0,log10(max(max(coverage),'.($thresh+10).')))'."\n"; | |
| 566 if ($orient eq '-') { | |
| 567 print OUT 'plot(positions,log10(coverage),type="n",main="Coverage for '.$exon.'",ylab="log10(Coverage)",ylim=ylim,xlab="Position",xlim=rev(range(positions)),sub="(Transcribed from minus strand)")'."\n"; | |
| 568 print OUT 'mtext("'.$subtitle.'")'."\n"; | |
| 569 } | |
| 570 else { | |
| 571 print OUT 'plot(positions,log10(coverage),type="n",main="Coverage for '.$exon.'",ylab="log10(Coverage)",ylim=ylim,xlab="Position",sub="(Transcribed from plus strand)")'."\n"; | |
| 572 print OUT 'mtext("'.$subtitle.'")'."\n"; | |
| 573 } | |
| 574 print OUT 'lines(positions,log10(coverage))'."\n"; | |
| 575 print OUT 'abline(h=log10('.$thresh.'),lwd=4,col=rgb(255,0,0,100,maxColorValue=255))'."\n"; | |
| 576 print OUT 'failedpos <- positions[coverage<'.$thresh.']'."\n"; | |
| 577 print OUT 'failedcov <- coverage[coverage<'.$thresh.']'."\n"; | |
| 578 print OUT 'points(failedpos,log10(failedcov),col="red",pch=19)'."\n"; | |
| 579 print OUT 'graphics.off()'."\n"; | |
| 580 close OUT; | |
| 581 # run R script | |
|
11
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geert-vandeweyer
parents:
3
diff
changeset
|
582 system("cd $wd/Rout && /usr/bin/Rscript exonplot.R"); |
| 1 | 583 # Add to .TEX |
| 584 print TEX '\begin{minipage}{0.5\linewidth}\centering'."\n"; | |
| 585 print TEX '\includegraphics[width=\textwidth,keepaspectratio=true]{../Plots/Coverage_'.$exonstr.'.png}'."\n"; | |
| 586 print TEX '\end{minipage}'."\n"; | |
| 587 $col++; | |
| 588 } | |
| 589 } | |
| 590 | |
| 591 ## plot failed (subregion) or all exons | |
| 592 if (exists($opts{'S'}) || exists($opts{'A'})) { | |
| 593 # count columns | |
| 594 my $head = `head -n 1 $wd/Targets.Position.Coverage`; | |
| 595 chomp($head); | |
| 596 my @cols = split(/\t/,$head); | |
| 597 my $nrcols = scalar(@cols); | |
| 598 my $covcol = $nrcols; | |
| 599 my $poscol = $nrcols -1; | |
| 600 # tex section header | |
| 601 open TEX, ">>$wd/Report/Report.tex"; | |
| 602 print TEX '\subsection*{Failed Exon Plots}'."\n"; | |
| 603 if (exists($opts{'S'})) { | |
| 604 print TEX '\underline{NOTE:} ALL exons were tested for local coverage $<$'.$thresh.' \\\\'."\n"; | |
| 605 } | |
| 606 elsif (exists($opts{'A'})) { | |
| 607 print TEX '\underline{NOTE:} ALL exons are plotted, regardless of coverage \\\\'."\n"; | |
| 608 } | |
| 609 $col = 1; | |
| 610 foreach(@allregions) { | |
| 611 if ($col > 2) { | |
| 612 $col = 1; | |
| 613 print TEX "\n"; | |
| 614 } | |
| 615 # which exon | |
| 616 my $region = $_; | |
| 617 my $exon = $filehash{$region}{'exon'}; | |
| 618 # grep exon to tmp file | |
| 619 my $exonfile = "$wd/SplitFiles/File_".$filehash{$region}{'idx'}.".txt"; | |
| 620 ## determine transcript orientation. | |
| 621 my $firstline = `head -n 1 $exonfile`; | |
| 622 my @firstcols = split(/\t/,$firstline); | |
| 623 my $orient = $firstcols[5]; | |
| 624 my $genomicchr = $firstcols[0]; | |
| 625 my $genomicstart = $firstcols[1]; | |
| 626 my $genomicstop = $firstcols[2]; | |
| 627 | |
| 628 if ($orient eq '+') { | |
| 629 $bps = $genomicstop - $genomicstart + 1; | |
| 630 $subtitle = "Region 0-$bps: $genomicchr:".$de->format_number($genomicstart)."+".$de->format_number($genomicstop); | |
| 631 | |
| 632 } | |
| 633 else { | |
| 634 $bps = $genomicstop - $genomicstart + 1; | |
| 635 $subtitle = "Region 0-$bps: $genomicchr:".$de->format_number($genomicstart)."-".$de->format_number($genomicstop); | |
| 636 | |
| 637 } | |
| 638 | |
| 639 # check if failed | |
| 640 if (exists($opts{'S'})) { | |
| 641 my $cs = `cut -f $covcol '$exonfile' `; | |
| 642 my @c = split(/\n/,$cs); | |
| 643 @c = sort { $a <=> $b } @c; | |
| 644 if ($c[0] >= $thresh) { | |
| 645 # lowest coverage > threshold => skip | |
| 646 next; | |
| 647 } | |
| 648 } | |
| 649 # print Rscript | |
| 650 open OUT, ">$wd/Rout/exonplot.R"; | |
| 651 print OUT 'coveragetable <- read.table("'.$exonfile.'",as.is=TRUE,sep="\t",header=FALSE)'."\n"; | |
| 652 print OUT 'coverage <- coveragetable[,'.$covcol.']'."\n"; | |
| 653 print OUT 'coverage[coverage < 1] <- 1'."\n"; | |
| 654 print OUT 'positions <- coveragetable[,'.$poscol.']'."\n"; | |
| 655 my $width = 480 ; | |
| 656 my $height = 240 ; | |
| 657 my $exonstr = $exon; | |
| 658 $exonstr =~ s/\s/_/g; | |
| 659 $exon =~ s/_/ /g; | |
| 660 $exon =~ s/\|/ /g; | |
| 661 print OUT 'png(file="../Plots/Coverage_'.$exonstr.'.png", bg="white", width='.$width.', height='.$height.')'."\n"; | |
| 662 print OUT 'ylim = c(0,log10(max(max(coverage),'.($thresh+10).')))'."\n"; | |
| 663 if ($orient eq '-') { | |
| 664 print OUT 'plot(positions,log10(coverage),type="n",main="Coverage for '.$exon.'",ylab="log10(Coverage)",ylim=ylim,xlab="Position",xlim=rev(range(positions)),sub="(Transcribed from minus strand)")'."\n"; | |
| 665 print OUT 'mtext("'.$subtitle.'")'."\n"; | |
| 666 } | |
| 667 else { | |
| 668 print OUT 'plot(positions,log10(coverage),type="n",main="Coverage for '.$exon.'",ylab="log10(Coverage)",ylim=ylim,xlab="Position",sub="(Transcribed from plus strand)")'."\n"; | |
| 669 print OUT 'mtext("'.$subtitle.'")'."\n"; | |
| 670 } | |
| 671 | |
| 672 print OUT 'lines(positions,log10(coverage))'."\n"; | |
| 673 print OUT 'abline(h=log10('.$thresh.'),lwd=4,col=rgb(255,0,0,100,maxColorValue=255))'."\n"; | |
| 674 print OUT 'failedpos <- positions[coverage<'.$thresh.']'."\n"; | |
| 675 print OUT 'failedcov <- coverage[coverage<'.$thresh.']'."\n"; | |
| 676 print OUT 'points(failedpos,log10(failedcov),col="red",pch=19)'."\n"; | |
| 677 print OUT 'graphics.off()'."\n"; | |
| 678 close OUT; | |
| 679 # run R script | |
|
11
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Hard Coded to use /usr/bin/Rscript instead of dependency one. Will revert when X11 issue is resolved.
geert-vandeweyer
parents:
3
diff
changeset
|
680 system("cd $wd/Rout && /usr/bin/Rscript exonplot.R"); |
| 1 | 681 # Add to .TEX |
| 682 print TEX '\begin{minipage}{0.5\linewidth}\centering'."\n"; | |
| 683 print TEX '\includegraphics[width=\textwidth,keepaspectratio=true]{../Plots/Coverage_'.$exonstr.'.png}'."\n"; | |
| 684 print TEX '\end{minipage}'."\n"; | |
| 685 $col++; | |
| 686 } | |
| 687 } | |
| 688 ## list failed exons | |
| 689 if (exists($opts{'L'})) { | |
| 690 # count columns | |
| 691 my $head = `head -n 1 $wd/Targets.Position.Coverage`; | |
| 692 chomp($head); | |
| 693 my @cols = split(/\t/,$head); | |
| 694 my $nrcols = scalar(@cols); | |
| 695 my $covcol = $nrcols; | |
| 696 my $poscol = $nrcols -1; | |
| 697 ## hash to print | |
| 698 # tex section header | |
| 699 open TEX, ">>$wd/Report/Report.tex"; | |
| 700 print TEX '\subsection*{List of Failed Exons}'."\n"; | |
| 701 print TEX '\underline{NOTE:} ALL exons were tested for local coverage $<$'.$thresh.' \\\\'."\n"; | |
| 702 print TEX '{\footnotesize\begin{longtable}[l]{@{\extracolsep{\fill}}llll}'."\n".'\hline'."\n"; | |
| 703 print TEX '\textbf{Target Name} & \textbf{Genomic Position} & \textbf{Avg.Coverage} & \textbf{Min.Coverage} \\\\'."\n".'\hline'."\n"; | |
| 704 print TEX '\endhead'."\n"; | |
| 705 print TEX '\hline '."\n".'\multicolumn{4}{r}{{\textsl{\footnotesize Continued on next page}}} \\\\ '."\n".'\hline' ."\n". '\endfoot' . "\n". '\endlastfoot' . "\n"; | |
| 706 | |
| 707 $col = 1; | |
| 708 open IN, "$wd/Targets.Global.Coverage"; | |
| 709 while (<IN>) { | |
| 710 chomp($_); | |
| 711 my @p = split(/\t/,$_); | |
| 712 my $region = $p[0].'-'.$p[1].'-'.$p[2]; | |
| 713 my $exon = $filehash{$region}{'exon'}; | |
| 714 # grep exon to tmp file | |
| 715 my $exonfile = "$wd/SplitFiles/File_".$filehash{$region}{'idx'}.".txt"; | |
| 716 ## determine transcript orientation. | |
| 717 my $firstline = `head -n 1 $exonfile`; | |
| 718 my @firstcols = split(/\t/,$firstline); | |
| 719 my $orient = $firstcols[5]; | |
| 720 my $genomicchr = $firstcols[0]; | |
| 721 my $genomicstart = $firstcols[1]; | |
| 722 my $genomicstop = $firstcols[2]; | |
| 723 | |
| 724 if ($orient eq '+') { | |
| 725 $bps = $genomicstop - $genomicstart + 1; | |
| 726 $subtitle = "$genomicchr:".$de->format_number($genomicstart)."+".$de->format_number($genomicstop); | |
| 727 | |
| 728 } | |
| 729 else { | |
| 730 $bps = $genomicstop - $genomicstart + 1; | |
| 731 $subtitle = "$genomicchr:".$de->format_number($genomicstart)."-".$de->format_number($genomicstop); | |
| 732 } | |
| 733 | |
| 734 # check if failed | |
| 735 my $cs = `cut -f $covcol '$exonfile' `; | |
| 736 my @c = split(/\n/,$cs); | |
| 737 my ($avg,$med,$min,$max,$first,$third,$ontarget) = arraystats(@c); | |
| 738 | |
| 739 if ($min >= $thresh) { | |
| 740 # lowest coverage > threshold => skip | |
| 741 next; | |
| 742 } | |
| 743 | |
| 744 # print to .tex table | |
| 745 if (length($exon) > 30) { | |
| 746 $exon = substr($exon,0,27) . '...'; | |
| 747 } | |
| 748 $exon =~ s/_/ /g; | |
| 749 $exon =~ s/\|/ /g; | |
| 750 | |
| 751 print TEX "$exon & $subtitle & ".int($avg)." & $min ".'\\\\'."\n"; | |
| 752 } | |
| 753 close IN; | |
| 754 print TEX '\hline'."\n"; | |
| 755 print TEX '\end{longtable}}'."\n"; | |
| 756 close TEX; | |
| 757 } | |
| 758 | |
| 759 | |
| 760 ## Close document | |
| 761 open OUT, ">>$wd/Report/Report.tex"; | |
| 762 print OUT '\label{endofdoc}'."\n"; | |
| 763 print OUT '\end{document}'."\n"; | |
| 764 close OUT; | |
| 765 system("cd $wd/Report && pdflatex Report.tex > /dev/null 2>&1 && pdflatex Report.tex > /dev/null 2>&1 "); | |
| 766 | |
| 767 ## mv report to output file | |
| 768 system("cp -f $wd/Report/Report.pdf '$pdffile'"); | |
| 769 ##create tar.gz file | |
| 770 system("mkdir $wd/Results"); | |
| 771 system("cp -Rf $wd/Plots $wd/Results/"); | |
| 772 system("cp -Rf $wd/Report/ $wd/Results/"); | |
| 773 if (-e "$wd/Targets.Global.Coverage") { | |
| 774 system("cp -Rf $wd/Targets.Global.Coverage $wd/Results/"); | |
| 775 } | |
| 776 if (-e "$wd/Targets.Position.Coverage") { | |
| 777 system("cp -Rf $wd/Targets.Position.Coverage $wd/Results/"); | |
| 778 } | |
| 779 | |
| 780 system("cd $wd && tar czf '$tarfile' Results/"); | |
| 781 ## clean up (galaxy stores outside wd) | |
| 782 system("rm -Rf $wd"); | |
| 783 ############### | |
| 784 ## FUNCTIONS ## | |
| 785 ############### | |
| 786 sub arraystats{ | |
| 787 my @array = @_; | |
| 788 my $count = scalar(@array); | |
| 789 @array = sort { $a <=> $b } @array; | |
| 790 # median | |
| 791 my $median = 0; | |
| 792 if ($count % 2) { | |
| 793 $median = $array[int($count/2)]; | |
| 794 } else { | |
| 795 $median = ($array[$count/2] + $array[$count/2 - 1]) / 2; | |
| 796 } | |
| 797 # average | |
| 798 my $sum = 0; | |
| 799 foreach (@array) { $sum += $_; } | |
| 800 my $average = $sum / $count; | |
| 801 # quantiles (rounded) | |
| 802 my $quart = int($count/4) ; | |
| 803 my $first = $array[$quart]; | |
| 804 my $third = $array[($quart*3)]; | |
| 805 my $min = $array[0]; | |
| 806 my $max = $array[($count-1)]; | |
| 807 return ($average,$median,$min,$max,$first,$third,$sum); | |
| 808 } | |
| 809 | |
| 810 sub GlobalSummary { | |
| 811 my ($bam,$targets) = @_; | |
| 812 | |
| 813 my $command = "cd $wd && coverageBed -abam $bam -b $targets > $wd/Targets.Global.Coverage"; | |
| 814 if (exists($commandsrun{$command})) { | |
| 815 return; | |
| 816 } | |
| 817 system($command); | |
| 818 $commandsrun{$command} = 1; | |
| 819 } | |
| 820 | |
| 821 sub CoveragePerRegion { | |
| 822 my ($bam,$targets) = @_; | |
| 823 my $command = "cd $wd && coverageBed -abam $bam -b $targets > $wd/Targets.Global.Coverage"; | |
| 824 if (exists($commandsrun{$command})) { | |
| 825 return; | |
| 826 } | |
| 827 system($command); | |
| 828 $commandsrun{$command} = 1; | |
| 829 } | |
| 830 | |
| 831 sub SubRegionCoverage { | |
| 832 my ($bam,$targets) = @_; | |
| 833 my $command = "cd $wd && coverageBed -abam $bam -b $targets -d > $wd/Targets.Position.Coverage"; | |
| 834 system($command); | |
| 835 $commandsrun{$command} = 1; | |
| 836 } | |
| 837 |