X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=corraxescommand.cpp;h=c27eb4b9ac335112f19244c708cee9bb8630feda;hb=ee8403d4eb5760187d62b42a9cf4272de8fc0ec4;hp=f10fe4de4e385d943460998d62bfa75b61cc2637;hpb=55386dddad84cc1140d736cabaf4dd0ae16f2e01;p=mothur.git diff --git a/corraxescommand.cpp b/corraxescommand.cpp index f10fe4d..c27eb4b 100644 --- a/corraxescommand.cpp +++ b/corraxescommand.cpp @@ -9,6 +9,7 @@ #include "corraxescommand.h" #include "sharedutilities.h" +#include "linearalgebra.h" //********************************************************************************************************************** vector CorrAxesCommand::setParameters(){ @@ -187,7 +188,7 @@ CorrAxesCommand::CorrAxesCommand(string option) { } string temp; temp = validParameter.validFile(parameters, "numaxes", false); if (temp == "not found"){ temp = "3"; } - convert(temp, numaxes); + m->mothurConvert(temp, numaxes); method = validParameter.validFile(parameters, "method", false); if (method == "not found"){ method = "pearson"; } @@ -275,7 +276,7 @@ int CorrAxesCommand::execute(){ if (metadatafile == "") { out << "OTU"; } else { out << "Feature"; } - for (int i = 0; i < numaxes; i++) { out << '\t' << "axis" << (i+1); } + for (int i = 0; i < numaxes; i++) { out << '\t' << "axis" << (i+1) << "\tp-value"; } out << "\tlength" << endl; if (method == "pearson") { calcPearson(axes, out); } @@ -304,6 +305,8 @@ int CorrAxesCommand::execute(){ int CorrAxesCommand::calcPearson(map >& axes, ofstream& out) { try { + LinearAlgebra linear; + //find average of each axis - X vector averageAxes; averageAxes.resize(numaxes, 0.0); for (map >::iterator it = axes.begin(); it != axes.end(); it++) { @@ -318,7 +321,7 @@ int CorrAxesCommand::calcPearson(map >& axes, ofstream& ou //for each otu for (int i = 0; i < lookupFloat[0]->getNumBins(); i++) { - if (metadatafile == "") { out << i+1; } + if (metadatafile == "") { out << m->currentBinLabels[i]; } else { out << metadataLabels[i]; } //find the averages this otu - Y @@ -349,8 +352,15 @@ int CorrAxesCommand::calcPearson(map >& axes, ofstream& ou double denom = (sqrt(denomTerm1) * sqrt(denomTerm2)); r = numerator / denom; + + if (isnan(r) || isinf(r)) { r = 0.0; } + rValues[k] = r; out << '\t' << r; + + double sig = linear.calcPearsonSig(lookupFloat.size(), r); + + out << '\t' << sig; } double sum = 0; @@ -371,6 +381,9 @@ int CorrAxesCommand::calcPearson(map >& axes, ofstream& ou int CorrAxesCommand::calcSpearman(map >& axes, ofstream& out) { try { + LinearAlgebra linear; + vector sf; + //format data vector< map > tableX; tableX.resize(numaxes); map::iterator itTable; @@ -410,6 +423,7 @@ int CorrAxesCommand::calcSpearman(map >& axes, ofstream& o vector ties; int rankTotal = 0; + double sfTemp = 0.0; for (int j = 0; j < scores[i].size(); j++) { rankTotal += (j+1); ties.push_back(scores[i][j]); @@ -421,6 +435,8 @@ int CorrAxesCommand::calcSpearman(map >& axes, ofstream& o float thisrank = rankTotal / (float) ties.size(); rankAxes[ties[k].name].push_back(thisrank); } + int t = ties.size(); + sfTemp += (t*t*t-t); ties.clear(); rankTotal = 0; } @@ -433,13 +449,14 @@ int CorrAxesCommand::calcSpearman(map >& axes, ofstream& o } } } + sf.push_back(sfTemp); } //for each otu for (int i = 0; i < lookupFloat[0]->getNumBins(); i++) { - if (metadatafile == "") { out << i+1; } + if (metadatafile == "") { out << m->currentBinLabels[i]; } else { out << metadataLabels[i]; } //find the ranks of this otu - Y @@ -467,6 +484,7 @@ int CorrAxesCommand::calcSpearman(map >& axes, ofstream& o sort(otuScores.begin(), otuScores.end(), compareSpearman); + double sg = 0.0; map rankOtus; vector ties; int rankTotal = 0; @@ -481,6 +499,8 @@ int CorrAxesCommand::calcSpearman(map >& axes, ofstream& o float thisrank = rankTotal / (float) ties.size(); rankOtus[ties[k].name] = thisrank; } + int t = ties.size(); + sg += (t*t*t-t); ties.clear(); rankTotal = 0; } @@ -515,9 +535,15 @@ int CorrAxesCommand::calcSpearman(map >& axes, ofstream& o p = (SX2 + SY2 - di) / (2.0 * sqrt((SX2*SY2))); + if (isnan(p) || isinf(p)) { p = 0.0; } + out << '\t' << p; pValues[j] = p; + + double sig = linear.calcSpearmanSig(n, sf[j], sg, di); + out << '\t' << sig; + } double sum = 0; @@ -538,6 +564,8 @@ int CorrAxesCommand::calcSpearman(map >& axes, ofstream& o int CorrAxesCommand::calcKendall(map >& axes, ofstream& out) { try { + LinearAlgebra linear; + //format data vector< vector > scores; scores.resize(numaxes); for (map >::iterator it = axes.begin(); it != axes.end(); it++) { @@ -581,7 +609,7 @@ int CorrAxesCommand::calcKendall(map >& axes, ofstream& ou //for each otu for (int i = 0; i < lookupFloat[0]->getNumBins(); i++) { - if (metadatafile == "") { out << i+1; } + if (metadatafile == "") { out << m->currentBinLabels[i]; } else { out << metadataLabels[i]; } //find the ranks of this otu - Y @@ -651,10 +679,14 @@ int CorrAxesCommand::calcKendall(map >& axes, ofstream& ou } double p = (numCoor - numDisCoor) / (float) count; - + if (isnan(p) || isinf(p)) { p = 0.0; } + out << '\t' << p; pValues[j] = p; - + + double sig = linear.calcKendallSig(scores[j].size(), p); + + out << '\t' << sig; } double sum = 0; @@ -760,6 +792,7 @@ int CorrAxesCommand::eliminateZeroOTUS(vector& thisloo //for each bin vector newBinLabels; + string snumBins = toString(thislookup[0]->getNumBins()); for (int i = 0; i < thislookup[0]->getNumBins(); i++) { if (m->control_pressed) { for (int j = 0; j < newLookup.size(); j++) { delete newLookup[j]; } return 0; } @@ -776,7 +809,13 @@ int CorrAxesCommand::eliminateZeroOTUS(vector& thisloo } //if there is a bin label use it otherwise make one - string binLabel = "Otu" + toString(i+1); + string binLabel = "Otu"; + string sbinNumber = toString(i+1); + if (sbinNumber.length() < snumBins.length()) { + int diff = snumBins.length() - sbinNumber.length(); + for (int h = 0; h < diff; h++) { binLabel += "0"; } + } + binLabel += sbinNumber; if (i < m->currentBinLabels.size()) { binLabel = m->currentBinLabels[i]; } newBinLabels.push_back(binLabel);