sb.append( ForesterUtil.round( dss_comp.arithmeticMean(), support_statistics.PLACES ) + "\t" );
sb.append( ForesterUtil.round( dss_comp.sampleStandardDeviation(), support_statistics.PLACES ) + "\t" );
sb.append( ForesterUtil.round( dss_comp.getMin(), support_statistics.PLACES ) + "\t" );
sb.append( ForesterUtil.round( dss_comp.arithmeticMean(), support_statistics.PLACES ) + "\t" );
sb.append( ForesterUtil.round( dss_comp.sampleStandardDeviation(), support_statistics.PLACES ) + "\t" );
sb.append( ForesterUtil.round( dss_comp.getMin(), support_statistics.PLACES ) + "\t" );