@Override
protected void onLoad() {
super.onLoad();
if (histogram != null) {
histogramPanel.clear();
histogramPanel.add(histogram.createChart(translations.histogram(), translations.density()));
}
if (qqPlot != null) {
normalProbability.clear();
normalProbability.add(
qqPlot.createChart(
translations.normalProbability(),
translations.theoreticalQuantiles(),
translations.sampleQuantiles()));
}
}
private void initDescriptivestats(ContinuousSummaryDto continuous) {
DescriptiveStatsDto descriptiveStats = continuous.getSummary();
addDescriptiveStatistics(descriptiveStats);
if (descriptiveStats.getVariance() > 0) {
histogram = new HistogramChartFactory();
JsArray<IntervalFrequencyDto> frequencyArray = continuous.getIntervalFrequencyArray();
if (frequencyArray != null) {
int length = frequencyArray.length();
for (int i = 0; i < length; i++) {
IntervalFrequencyDto value = frequencyArray.get(i);
histogram.push(value.getDensity(), value.getLower(), value.getUpper());
}
}
qqPlot =
new NormalProbabilityChartFactory(descriptiveStats.getMin(), descriptiveStats.getMax());
qqPlot.push(
descriptiveStats.getPercentilesArray(), continuous.getDistributionPercentilesArray());
}
}