X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=bootstrap.cpp;fp=bootstrap.cpp;h=ce261cead89a50335536e1c165dca793f668ea04;hb=0caf3fbabaa3ece404f8ce77f4c883dc5b1bf1dc;hp=0000000000000000000000000000000000000000;hpb=1b73ff67c83892a025e597dabd9df6fe7b58206a;p=mothur.git

diff --git a/bootstrap.cpp b/bootstrap.cpp
new file mode 100644
index 0000000..ce261ce
--- /dev/null
+++ b/bootstrap.cpp
@@ -0,0 +1,40 @@
+/*
+ *  bootstrap.cpp
+ *  Dotur
+ *
+ *  Created by Sarah Westcott on 1/7/09.
+ *  Copyright 2009 Schloss Lab UMASS Amherst. All rights reserved.
+ *
+ */
+
+#include "bootstrap.h"
+
+/***********************************************************************/
+
+EstOutput Bootstrap::getValues(SAbundVector* rank){
+	try {
+		//vector<double> bootData(3,0);
+		data.resize(1,0);
+		double maxRank = (double)rank->getMaxRank();
+		double sampled = rank->getNumSeqs();
+		double sobs = rank->getNumBins();
+
+		double boot = (double)sobs;
+
+		for(int i=1;i<=maxRank;i++){
+			boot += (double)rank->get(i)*pow((1.0-(double)i/(double)sampled),sampled);
+		}
+		
+		data[0] = boot;
+		
+		if (isnan(data[0]) || isinf(data[0])) { data[0] = 0; }
+	
+		return data;
+	}
+	catch(exception& e) {
+		m->errorOut(e, "Bootstrap", "getValues");
+		exit(1);
+	}
+}
+
+/***********************************************************************/