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/* |
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$Id$ |
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|
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Copyright (C) 2006 Johan Enell |
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5 |
|
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This file is part of BASE - BioArray Software Environment. |
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Available at http://base.thep.lu.se/ |
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8 |
|
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BASE is free software; you can redistribute it and/or modify it |
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under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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|
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BASE is distributed in the hope that it will be useful, but |
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WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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General Public License for more details. |
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18 |
|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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02111-1307, USA. |
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*/ |
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package oneclass.rankproduct; |
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|
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import java.io.File; |
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import java.io.IOException; |
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import java.io.PrintWriter; |
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import java.text.DecimalFormat; |
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import java.util.Comparator; |
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import java.util.List; |
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|
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import basefile.BASEFile; |
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import basefile.BASEFileAssaySection; |
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import basefile.BASEFileException; |
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import basefile.BASEFileSpotSection; |
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|
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public class RankProduct |
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{ |
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private final BASEFile<Reporter, Spot> basefile; |
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|
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private final BASEFile<ReporterOut, SpotOut> basefileOut; |
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|
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private final BASEFileSpotSection<Reporter, Spot> bfss; |
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|
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private final BASEFileSpotSection<ReporterOut, SpotOut> bfssOutDown; |
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|
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private final BASEFileSpotSection<ReporterOut, SpotOut> bfssOutUp; |
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|
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public RankProduct(BASEFile<Reporter, Spot> basefile) throws BASEFileException |
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{ |
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this.basefile = basefile; |
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bfss = this.basefile.getSpotSection(); |
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readAssaySection(); |
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readSpotSection(); |
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|
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this.basefileOut = new BASEFile<ReporterOut, SpotOut>(new File("stdout.txt"), "rw"); |
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BASEFileAssaySection bfas = new BASEFileAssaySection(); |
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bfas.setAnnotationColumns(""); |
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bfas.setColumns("id", "name", "parents"); |
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bfas.setCount(2); |
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String parents = bfss.findStringOpt("assays").replaceAll("\t", "/"); |
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bfas.addData("1", "RankProduct down", parents); |
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bfas.addData("2", "RankProduct up", parents); |
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basefileOut.setAssaySection(bfas); |
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|
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bfssOutDown = new BASEFileSpotSection<ReporterOut, SpotOut>(); |
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bfssOutDown.setChannels(2); |
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bfssOutDown.setExtraFloats("JE_nbrOfElements", "JE_rank", "JE_rankProduct"); |
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bfssOutDown.setAssayFields("l2ratio1_2", "l10intgmean1_2", "JE_nbrOfElements", "JE_rank", "JE_rankProduct"); |
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bfssOutDown.setColumns("position", "reporter", "assayData"); |
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bfssOutDown.setAssays(1); |
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bfssOutDown.setCount(bfss.getCount()); |
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basefileOut.addSpotSection(bfssOutDown); |
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|
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bfssOutUp = new BASEFileSpotSection<ReporterOut, SpotOut>(bfssOutDown); |
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bfssOutUp.setAssays(2); |
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basefileOut.addSpotSection(bfssOutUp); |
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} |
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|
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public void calculate() throws BASEFileException |
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{ |
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ReporterComparator comp = new ReporterComparator(); |
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calculateRank(reverse(comp)); |
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calculateRankProduct(bfssOutDown); |
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calculateRank(comp); |
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calculateRankProduct(bfssOutUp); |
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} |
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|
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private void calculateRank(ReporterComparator comp) |
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{ |
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for (int i = 0; i < bfss.getAssays().size(); ++i) |
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{ |
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comp.setSpot(i); |
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bfss.sortReporter(comp); |
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int count = countAssay(bfss, i); |
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int rank = 1; |
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for (int j = 0; j < bfss.getHeight(); ++j) |
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{ |
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Spot s = bfss.getReporter(j).getSpot(i); |
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if (!Double.isNaN(s.getM())) |
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{ |
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s.setRank((double) rank / (double) count); |
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++rank; |
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} |
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else |
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{ |
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s.setRank(Double.NaN); |
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} |
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} |
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} |
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} |
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|
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private void calculateRankProduct(BASEFileSpotSection<ReporterOut, SpotOut> bfssOut) throws BASEFileException |
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{ |
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bfss.sortReporter(new Comparator<Reporter>() |
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{ |
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public int compare(Reporter r1, Reporter r2) |
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{ |
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return Double.compare(r1.getRankProduct(), r2.getRankProduct()); |
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} |
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}); |
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for (int i = 0; i < bfss.getHeight(); ++i) |
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{ |
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Reporter r = bfss.getReporter(i); |
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SpotOut sOut = new SpotOut((float)r.getM(), (float)r.getM(), r.getSize(), i+1, (float)r.getRankProduct()); |
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ReporterOut rOut = new ReporterOut(r, sOut); |
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bfssOut.addData(rOut, sOut); |
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} |
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} |
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|
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public void print(File dataFolder) throws BASEFileException |
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{ |
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bfss.sortReporter(new Comparator<Reporter>() |
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{ |
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public int compare(Reporter r1, Reporter r2) |
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{ |
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return Double.compare(r1.getRankProduct(), r2.getRankProduct()); |
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} |
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}); |
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|
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printTab(0, new File(dataFolder, "rp_up.csv")); |
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printTab(1, new File(dataFolder, "rp_down.csv")); |
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printHTML(0, new File(dataFolder, "rp_up.html")); |
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printHTML(1, new File(dataFolder, "rp_down.html")); |
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printBASE(); |
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} |
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|
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private void printTab(int section, File file) throws BASEFileException |
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{ |
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try |
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{ |
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PrintWriter tab = new PrintWriter(file); |
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|
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List<Integer> assays = this.bfss.getAssays(); |
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String[] tableRow = new String[8 + 2 * basefile.getAssaySection().getCount()]; |
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tableRow[0] = "Reporter"; |
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tableRow[1] = "GeneSymbol"; |
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tableRow[2] = "LocusLink"; |
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tableRow[3] = "AverageM"; |
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tableRow[4] = "up/down"; |
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tableRow[5] = "Rank"; |
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tableRow[6] = "Rank product"; |
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10 Apr 07 |
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tableRow[7] = "NumberOfValues"; |
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10 Apr 07 |
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for (int i = 0; i < assays.size(); ++i) |
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{ |
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int assay = assays.get(i); |
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tableRow[8 + i] = "log-ratio " + basefile.getAssaySection().getAssayName(assay); |
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tableRow[8 + i + assays.size()] = "rank " + basefile.getAssaySection().getAssayName(assay); |
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} |
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tab.println(formatArray("", "", "\t", tableRow)); |
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|
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BASEFileSpotSection<ReporterOut, SpotOut> bfss = basefileOut.getSpotSection(section); |
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for (int i = 0; i < bfss.getHeight(); i++) |
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{ |
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10 Apr 07 |
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ReporterOut r = bfss.getReporter(i); |
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SpotOut s = r.getSpot(); |
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tableRow[0] = String.valueOf(r.getId()); |
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10 Apr 07 |
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179 |
tableRow[1] = r.getSymbol(); |
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tableRow[2] = r.getLocusLink(); |
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10 Apr 07 |
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tableRow[3] = String.valueOf(s.getM()); |
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10 Apr 07 |
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tableRow[4] = s.getM() > 0 ? "+" : "-"; |
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10 Apr 07 |
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183 |
tableRow[5] = String.valueOf(s.getRank()); |
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10 Apr 07 |
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184 |
tableRow[6] = String.valueOf(s.getRankProduct()); |
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10 Apr 07 |
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185 |
tableRow[7] = String.valueOf(s.getNbrOfElements()); |
252 |
10 Apr 07 |
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186 |
for (int j = 0; j < assays.size(); ++j) |
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01 Mar 07 |
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187 |
{ |
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10 Apr 07 |
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188 |
Spot ss = r.getReporter().getSpot(j); |
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10 Apr 07 |
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189 |
tableRow[8 + j] = String.valueOf(ss.getM()); |
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10 Apr 07 |
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190 |
tableRow[8 + j + assays.size()] = String.valueOf(ss.getRank()); |
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01 Mar 07 |
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191 |
} |
252 |
10 Apr 07 |
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192 |
tab.println(formatArray("", "", "\t", tableRow)); |
252 |
10 Apr 07 |
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193 |
} |
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10 Apr 07 |
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194 |
tab.close(); |
252 |
10 Apr 07 |
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195 |
} |
252 |
10 Apr 07 |
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196 |
catch (IOException e) |
252 |
10 Apr 07 |
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197 |
{ |
252 |
10 Apr 07 |
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198 |
throw new BASEFileException(e); |
252 |
10 Apr 07 |
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199 |
} |
252 |
10 Apr 07 |
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200 |
} |
252 |
10 Apr 07 |
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201 |
|
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13 Apr 07 |
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202 |
public void printHTML(int section, File file) throws BASEFileException |
252 |
10 Apr 07 |
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203 |
{ |
252 |
10 Apr 07 |
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204 |
try |
252 |
10 Apr 07 |
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205 |
{ |
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10 Apr 07 |
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206 |
PrintWriter html = new PrintWriter(file); |
252 |
10 Apr 07 |
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207 |
html.println("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Frameset//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd\">"); |
252 |
10 Apr 07 |
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208 |
html.println("<html>"); |
252 |
10 Apr 07 |
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209 |
html.println("<head>"); |
252 |
10 Apr 07 |
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210 |
html.println("<link rel=\"stylesheet\" type=\"text/css\" href=\"base.css\" />"); |
252 |
10 Apr 07 |
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211 |
html.println("</head>"); |
252 |
10 Apr 07 |
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212 |
html.println("<table>"); |
244 |
01 Mar 07 |
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213 |
|
252 |
10 Apr 07 |
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214 |
String[] tableRow = new String[8]; |
255 |
13 Apr 07 |
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215 |
tableRow[0] = "Reporter"; |
255 |
13 Apr 07 |
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216 |
tableRow[1] = "GeneSymbol"; |
252 |
10 Apr 07 |
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217 |
tableRow[2] = "LocusLink"; |
252 |
10 Apr 07 |
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218 |
tableRow[3] = "AverageM"; |
252 |
10 Apr 07 |
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219 |
tableRow[4] = "up/down"; |
252 |
10 Apr 07 |
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220 |
tableRow[5] = "Rank"; |
255 |
13 Apr 07 |
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221 |
tableRow[6] = "Rank product"; |
252 |
10 Apr 07 |
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222 |
tableRow[7] = "NumberOfValues"; |
252 |
10 Apr 07 |
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223 |
html.println("<tr>" + formatArray("<th>", "</th>", "", tableRow) + "</tr>"); |
252 |
10 Apr 07 |
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224 |
|
252 |
10 Apr 07 |
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225 |
DecimalFormat df = new DecimalFormat("# ##0.000"); |
255 |
13 Apr 07 |
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226 |
BASEFileSpotSection<ReporterOut, SpotOut> bfss = basefileOut.getSpotSection(section); |
252 |
10 Apr 07 |
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227 |
for (int i = 0; i < 1000 && i < bfss.getHeight(); i++) |
244 |
01 Mar 07 |
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228 |
{ |
252 |
10 Apr 07 |
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229 |
ReporterOut r = bfss.getReporter(i); |
252 |
10 Apr 07 |
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230 |
SpotOut s = r.getSpot(); |
252 |
10 Apr 07 |
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231 |
tableRow[0] = String.valueOf(r.getId()); |
252 |
10 Apr 07 |
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232 |
tableRow[1] = r.getSymbol(); |
252 |
10 Apr 07 |
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233 |
tableRow[2] = r.getLocusLink(); |
252 |
10 Apr 07 |
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234 |
tableRow[3] = df.format(s.getM()); |
252 |
10 Apr 07 |
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235 |
tableRow[4] = s.getM() > 0 ? "+" : "-"; |
252 |
10 Apr 07 |
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236 |
tableRow[5] = df.format(s.getRank()); |
252 |
10 Apr 07 |
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237 |
tableRow[6] = df.format(s.getRankProduct()); |
252 |
10 Apr 07 |
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238 |
tableRow[7] = df.format(s.getNbrOfElements()); |
252 |
10 Apr 07 |
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239 |
|
252 |
10 Apr 07 |
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240 |
html.println("<tr class=\"row" + (i % 2 + 1) + "\">" + formatArray("<th>", "</th>", "", tableRow) + "</tr>"); |
252 |
10 Apr 07 |
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241 |
} |
252 |
10 Apr 07 |
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242 |
html.println("</table>"); |
252 |
10 Apr 07 |
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243 |
html.print("</html>"); |
252 |
10 Apr 07 |
enell |
244 |
html.close(); |
252 |
10 Apr 07 |
enell |
245 |
} |
252 |
10 Apr 07 |
enell |
246 |
catch (IOException e) |
252 |
10 Apr 07 |
enell |
247 |
{ |
252 |
10 Apr 07 |
enell |
248 |
throw new BASEFileException(e); |
252 |
10 Apr 07 |
enell |
249 |
} |
252 |
10 Apr 07 |
enell |
250 |
} |
252 |
10 Apr 07 |
enell |
251 |
|
252 |
10 Apr 07 |
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252 |
public void printBASE() throws BASEFileException |
252 |
10 Apr 07 |
enell |
253 |
{ |
252 |
10 Apr 07 |
enell |
254 |
basefileOut.write(); |
252 |
10 Apr 07 |
enell |
255 |
} |
252 |
10 Apr 07 |
enell |
256 |
|
252 |
10 Apr 07 |
enell |
257 |
private int countAssay(BASEFileSpotSection<Reporter, Spot> bfss, int i) |
252 |
10 Apr 07 |
enell |
258 |
{ |
252 |
10 Apr 07 |
enell |
259 |
int count = 0; |
252 |
10 Apr 07 |
enell |
260 |
for (int j = 0; j < bfss.getReporterSize(); ++j) |
252 |
10 Apr 07 |
enell |
261 |
{ |
252 |
10 Apr 07 |
enell |
262 |
Spot s = bfss.getReporter(j).getSpot(i); |
252 |
10 Apr 07 |
enell |
263 |
if (!Double.isNaN(s.getM())) |
252 |
10 Apr 07 |
enell |
264 |
{ |
252 |
10 Apr 07 |
enell |
265 |
++count; |
252 |
10 Apr 07 |
enell |
266 |
} |
252 |
10 Apr 07 |
enell |
267 |
} |
252 |
10 Apr 07 |
enell |
268 |
return count; |
252 |
10 Apr 07 |
enell |
269 |
} |
252 |
10 Apr 07 |
enell |
270 |
|
252 |
10 Apr 07 |
enell |
271 |
private static Object formatArray(String begin, String end, String del, String... array) |
252 |
10 Apr 07 |
enell |
272 |
{ |
252 |
10 Apr 07 |
enell |
273 |
StringBuffer sb = new StringBuffer(); |
252 |
10 Apr 07 |
enell |
274 |
if (array.length > 0) |
252 |
10 Apr 07 |
enell |
275 |
{ |
252 |
10 Apr 07 |
enell |
276 |
sb.append(begin + array[0] + end); |
252 |
10 Apr 07 |
enell |
277 |
for (int i = 1; i < array.length; ++i) |
252 |
10 Apr 07 |
enell |
278 |
{ |
252 |
10 Apr 07 |
enell |
279 |
sb.append(del); |
252 |
10 Apr 07 |
enell |
280 |
sb.append(begin); |
252 |
10 Apr 07 |
enell |
281 |
sb.append(array[i]); |
252 |
10 Apr 07 |
enell |
282 |
sb.append(end); |
252 |
10 Apr 07 |
enell |
283 |
} |
252 |
10 Apr 07 |
enell |
284 |
} |
252 |
10 Apr 07 |
enell |
285 |
return sb; |
252 |
10 Apr 07 |
enell |
286 |
} |
252 |
10 Apr 07 |
enell |
287 |
|
252 |
10 Apr 07 |
enell |
288 |
private void readAssaySection() throws BASEFileException |
252 |
10 Apr 07 |
enell |
289 |
{ |
252 |
10 Apr 07 |
enell |
//Read assay section |
252 |
10 Apr 07 |
enell |
291 |
basefile.setCurrentSection(basefile.getAssaySection()); |
252 |
10 Apr 07 |
enell |
292 |
String[] data = basefile.readData(); |
252 |
10 Apr 07 |
enell |
293 |
while (data != null) |
252 |
10 Apr 07 |
enell |
294 |
{ |
252 |
10 Apr 07 |
enell |
295 |
basefile.getAssaySection().addData(data); |
252 |
10 Apr 07 |
enell |
296 |
data = basefile.readData(); |
252 |
10 Apr 07 |
enell |
297 |
} |
252 |
10 Apr 07 |
enell |
298 |
} |
252 |
10 Apr 07 |
enell |
299 |
|
252 |
10 Apr 07 |
enell |
300 |
private void readSpotSection() throws BASEFileException |
252 |
10 Apr 07 |
enell |
301 |
{ |
252 |
10 Apr 07 |
enell |
//Read spot section |
252 |
10 Apr 07 |
enell |
303 |
int mCol = bfss.getAssayFieldsColIndex("l2ratio1_2"); |
252 |
10 Apr 07 |
enell |
304 |
int aCol = bfss.getAssayFieldsColIndex("l10intgmean1_2"); |
252 |
10 Apr 07 |
enell |
305 |
int repCol = bfss.getColumnsColIndex("reporter"); |
252 |
10 Apr 07 |
enell |
306 |
int repidCol = bfss.getColumnsColIndex("reporterId"); |
252 |
10 Apr 07 |
enell |
307 |
int symCol = bfss.getColumnsColIndex("geneSymbol"); |
252 |
10 Apr 07 |
enell |
308 |
int llCol = bfss.getColumnsColIndex("locusLink"); |
252 |
10 Apr 07 |
enell |
309 |
int assayDataCol = bfss.getColumnsColIndex("assayData"); |
252 |
10 Apr 07 |
enell |
310 |
|
252 |
10 Apr 07 |
enell |
311 |
mCol += assayDataCol; |
252 |
10 Apr 07 |
enell |
312 |
aCol += assayDataCol; |
252 |
10 Apr 07 |
enell |
313 |
|
252 |
10 Apr 07 |
enell |
314 |
int pos = 0; |
252 |
10 Apr 07 |
enell |
315 |
basefile.setCurrentSection(bfss); |
252 |
10 Apr 07 |
enell |
316 |
String[] data = basefile.readData(); |
252 |
10 Apr 07 |
enell |
317 |
while (data != null) |
252 |
10 Apr 07 |
enell |
318 |
{ |
252 |
10 Apr 07 |
enell |
319 |
double a = 0; |
252 |
10 Apr 07 |
enell |
320 |
int aCount = 0; |
252 |
10 Apr 07 |
enell |
321 |
Spot[] spots = new Spot[basefile.getAssaySection().getCount()]; |
252 |
10 Apr 07 |
enell |
322 |
for (int i = 0; i < spots.length; i++) |
252 |
10 Apr 07 |
enell |
323 |
{ |
252 |
10 Apr 07 |
enell |
324 |
int index = i * bfss.getAssayFields().size(); |
252 |
10 Apr 07 |
enell |
325 |
Double m = Double.NaN; |
252 |
10 Apr 07 |
enell |
326 |
if (!data[mCol + index].equals("")) |
244 |
01 Mar 07 |
enell |
327 |
{ |
252 |
10 Apr 07 |
enell |
328 |
m = new Double(data[mCol + index]); |
244 |
01 Mar 07 |
enell |
329 |
} |
252 |
10 Apr 07 |
enell |
330 |
if (!data[aCol + index].equals("")) |
252 |
10 Apr 07 |
enell |
331 |
{ |
252 |
10 Apr 07 |
enell |
332 |
a += new Double(data[aCol + index]); |
252 |
10 Apr 07 |
enell |
333 |
++aCount; |
252 |
10 Apr 07 |
enell |
334 |
} |
252 |
10 Apr 07 |
enell |
335 |
spots[i] = new Spot(m); |
244 |
01 Mar 07 |
enell |
336 |
} |
252 |
10 Apr 07 |
enell |
337 |
Reporter r = new Reporter(--pos, new Integer(data[repCol]), data[repidCol], data[symCol], data[llCol], a/aCount, spots); |
252 |
10 Apr 07 |
enell |
338 |
bfss.addData(r, spots); |
252 |
10 Apr 07 |
enell |
339 |
data = basefile.readData(); |
244 |
01 Mar 07 |
enell |
340 |
} |
252 |
10 Apr 07 |
enell |
341 |
|
252 |
10 Apr 07 |
enell |
342 |
basefile.validate(); |
244 |
01 Mar 07 |
enell |
343 |
} |
252 |
10 Apr 07 |
enell |
344 |
|
252 |
10 Apr 07 |
enell |
345 |
private ReporterComparator reverse(ReporterComparator comp) |
252 |
10 Apr 07 |
enell |
346 |
{ |
252 |
10 Apr 07 |
enell |
347 |
return new ReporterComparator() |
252 |
10 Apr 07 |
enell |
348 |
{ |
252 |
10 Apr 07 |
enell |
349 |
@Override |
252 |
10 Apr 07 |
enell |
350 |
public int compare(Reporter r1, Reporter r2) |
252 |
10 Apr 07 |
enell |
351 |
{ |
252 |
10 Apr 07 |
enell |
352 |
return super.compare(r2, r1); |
252 |
10 Apr 07 |
enell |
353 |
} |
252 |
10 Apr 07 |
enell |
354 |
|
252 |
10 Apr 07 |
enell |
355 |
}; |
252 |
10 Apr 07 |
enell |
356 |
} |
252 |
10 Apr 07 |
enell |
357 |
|
252 |
10 Apr 07 |
enell |
358 |
private class ReporterComparator implements Comparator<Reporter> |
252 |
10 Apr 07 |
enell |
359 |
{ |
252 |
10 Apr 07 |
enell |
360 |
int i; |
252 |
10 Apr 07 |
enell |
361 |
|
252 |
10 Apr 07 |
enell |
362 |
public void setSpot(int i) |
252 |
10 Apr 07 |
enell |
363 |
{ |
252 |
10 Apr 07 |
enell |
364 |
this.i = i; |
252 |
10 Apr 07 |
enell |
365 |
} |
252 |
10 Apr 07 |
enell |
366 |
|
252 |
10 Apr 07 |
enell |
367 |
/* |
252 |
10 Apr 07 |
enell |
* Will sort the i'th assay with upregulated first. NaN is |
252 |
10 Apr 07 |
enell |
* always sorted last. |
252 |
10 Apr 07 |
enell |
370 |
*/ |
252 |
10 Apr 07 |
enell |
371 |
public int compare(Reporter r1, Reporter r2) |
252 |
10 Apr 07 |
enell |
372 |
{ |
252 |
10 Apr 07 |
enell |
373 |
double s1 = r1.getSpot(i).getM(); |
252 |
10 Apr 07 |
enell |
374 |
double s2 = r2.getSpot(i).getM(); |
252 |
10 Apr 07 |
enell |
375 |
|
252 |
10 Apr 07 |
enell |
376 |
int ret = 0; |
252 |
10 Apr 07 |
enell |
377 |
if (!Double.isNaN(s1) && !Double.isNaN(s2)) |
252 |
10 Apr 07 |
enell |
378 |
{ |
252 |
10 Apr 07 |
enell |
379 |
ret = Double.compare(s1, s2); |
252 |
10 Apr 07 |
enell |
380 |
} |
252 |
10 Apr 07 |
enell |
381 |
else if (Double.isNaN(s1) && Double.isNaN(s2)) ret = 0; |
252 |
10 Apr 07 |
enell |
382 |
else if (Double.isNaN(s1)) ret = 1; |
252 |
10 Apr 07 |
enell |
383 |
else if (Double.isNaN(s2)) ret = -1; |
252 |
10 Apr 07 |
enell |
384 |
|
252 |
10 Apr 07 |
enell |
385 |
return ret; |
252 |
10 Apr 07 |
enell |
386 |
} |
252 |
10 Apr 07 |
enell |
387 |
} |
244 |
01 Mar 07 |
enell |
388 |
} |