/* (non-Javadoc)
* @see playground.johannes.gsv.synPop.analysis.AnalyzerTask#analyze(java.util.Collection, java.util.Map)
*/
@Override
public void analyze(Collection<PlainPerson> persons, Map<String, DescriptiveStatistics> results) {
TDoubleArrayList ages = new TDoubleArrayList();
TDoubleArrayList incomes = new TDoubleArrayList();
for (PlainPerson person : persons) {
String aStr = person.getAttribute(CommonKeys.PERSON_AGE);
String iStr = person.getAttribute(CommonKeys.HH_INCOME);
// String mStr = person.getAttribute(CommonKeys.HH_MEMBERS);
// if(aStr != null && iStr != null && mStr != null) {
if (aStr != null && iStr != null) {
double age = Double.parseDouble(aStr);
double income = Double.parseDouble(iStr);
// double members = Double.parseDouble(mStr);
ages.add(age);
// incomes.add(income/members);
incomes.add(income);
}
}
try {
// TDoubleDoubleHashMap hist = Histogram.createHistogram(ages.toNativeArray(), new
// LinearDiscretizer(5), false);
TDoubleDoubleHashMap hist =
Histogram.createHistogram(ages.toNativeArray(), new DummyDiscretizer(), false);
TXTWriter.writeMap(hist, "age", "n", getOutputDirectory() + "/age.txt");
hist = Histogram.createHistogram(incomes.toNativeArray(), new LinearDiscretizer(500), false);
TXTWriter.writeMap(hist, "income", "n", getOutputDirectory() + "/income.txt");
TXTWriter.writeScatterPlot(
ages, incomes, "age", "income", getOutputDirectory() + "/age.income.txt");
TXTWriter.writeMap(
Correlations.mean(ages.toNativeArray(), incomes.toNativeArray()),
"age",
"income",
getOutputDirectory() + "/age.income.mean.txt");
} catch (IOException e) {
e.printStackTrace();
}
}
