// Copyright (C) 2008-2009 Christian M. Zmasek
// Copyright (C) 2008-2009 Burnham Institute for Medical Research
// All rights reserved
// Copyright (C) 2008-2009 Christian M. Zmasek
// Copyright (C) 2008-2009 Burnham Institute for Medical Research
// All rights reserved
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
//
// Contact: phylosoft @ gmail . com
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
//
// Contact: phylosoft @ gmail . com
public String asSummary() {
if ( getN() > 1 ) {
return arithmeticMean() + DescriptiveStatistics.PLUS_MINUS + sampleStandardDeviation() + " [" + getMin()
public String asSummary() {
if ( getN() > 1 ) {
return arithmeticMean() + DescriptiveStatistics.PLUS_MINUS + sampleStandardDeviation() + " [" + getMin()
public String getSummaryAsString() {
validate();
final double mean = arithmeticMean();
final double sd = sampleStandardDeviation();
public String getSummaryAsString() {
validate();
final double mean = arithmeticMean();
final double sd = sampleStandardDeviation();
public double sampleStandardUnit( final double value ) {
validate();
return BasicDescriptiveStatistics.sampleStandardUnit( value, arithmeticMean(), sampleStandardDeviation() );
}
public double sampleStandardUnit( final double value ) {
validate();
return BasicDescriptiveStatistics.sampleStandardUnit( value, arithmeticMean(), sampleStandardDeviation() );
}
private void validate() throws ArithmeticException {
if ( getN() < 1 ) {
throw new ArithmeticException( "attempt to get a result from empty data set statistics" );
private void validate() throws ArithmeticException {
if ( getN() < 1 ) {
throw new ArithmeticException( "attempt to get a result from empty data set statistics" );