tech.tablesaw.api.plot.Quantile Maven / Gradle / Ivy
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package tech.tablesaw.api.plot;
import tech.tablesaw.api.NumberColumn;
import tech.tablesaw.plotting.xchart.XchartQuantile;
/**
*
*/
public class Quantile {
public static void show(String chartTitle, NumberColumn yColumn) {
double[] x = new double[yColumn.size()];
for (int i = 0; i < x.length; i++) {
x[i] = i / (float) x.length;
}
NumberColumn copy = (NumberColumn) yColumn.copy();
copy.sortAscending();
show(chartTitle, x, copy);
}
public static void show(String chartTitle, double[] xData, NumberColumn yColumn) {
// Create Chart
XchartQuantile.show(chartTitle, xData, yColumn, 600, 400);
/*
THIS CODE IS FOR A GLIMPSE-BACKED CHART
double[] yData = yColumn.toDoubleArray();
XchartScatter.SimpleScatter scatter = new XchartScatter.SimpleScatter(chartTitle, xData, yData);
try {
Display.showWithSwing(scatter);
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e);
}
*/
}
}