tech.tablesaw.api.plot.Scatter Maven / Gradle / Ivy

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/*
 * 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.NumericColumn;
import tech.tablesaw.api.ml.regression.LeastSquares;
import tech.tablesaw.plotting.xchart.XchartScatter;
import tech.tablesaw.table.ViewGroup;

/**
 *
 */
public class Scatter {

    public static void show(NumericColumn x, NumericColumn y) {

        XchartScatter.show("Scatterplot", x, y);
    }

    public static void show(double[] x, double[] y) {

        XchartScatter.show("", x, "", y, "", 640, 480);
    }

    public static void show(double[] x, String xLabel, double[] y, String yLabel) {

        XchartScatter.show("", x, xLabel, y, yLabel, 640, 480);
    }

    public static void show(String title, NumericColumn x, NumericColumn y, ViewGroup groups) {
        XchartScatter.show(title, x, y, groups);
    }

    public static void show(String title, NumericColumn x, NumericColumn y) {
        XchartScatter.show(title, x, y);
    }

    public static void fittedVsResidual(LeastSquares model) {
        XchartScatter.show("Fitted v. Residuals", "Fitted", model.fitted(), "Residuals", model.residuals());
    }

    public static void actualVsFitted(LeastSquares model) {
        XchartScatter.show("Actual v. Fitted", "Actuals", model.actuals(), "Fitted", model.fitted());
    }
}