com.actelion.research.calc.regression.linear.pls.boxcox.ParameterPLSBoxCox Maven / Gradle / Ivy

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package com.actelion.research.calc.regression.linear.pls.boxcox;

import com.actelion.research.calc.MatrixFunctions;
import com.actelion.research.calc.regression.ConstantsRegressionMethods;
import com.actelion.research.calc.regression.ParameterRegressionMethod;
import com.actelion.research.calc.regression.linear.pls.ParameterPLS;

import java.text.DecimalFormat;
import java.util.List;

/**
 * ParameterPLSBoxCox
 * Modest v. Korff
 * 
 * Created by korffmo1 on 06.12.18.
 */
public class ParameterPLSBoxCox extends ParameterPLS {

    public static final double LAMBDA= 0.4;

    public static final String TAG_LAMBDA="Lambda";

    private double lambda;


    public ParameterPLSBoxCox() {
        super(ConstantsRegressionMethods.MODEL_PLS_POWER, FACTORS);
        setLambda(LAMBDA);
    }

    public ParameterPLSBoxCox(int factors) {
        super(ConstantsRegressionMethods.MODEL_PLS_POWER, factors);
    }

    public ParameterPLSBoxCox(ParameterPLSBoxCox orig) {
        super(orig);
        copy(orig);
    }

    public void copy(ParameterPLSBoxCox orig){
        super.copy(orig);
        setLambda(orig.getLambda());
    }

    @Override
    public boolean equals(Object obj) {

        if(!(obj instanceof ParameterPLSBoxCox)){
            return false;
        }

        boolean eq = super.equals(obj);

        ParameterPLSBoxCox p = (ParameterPLSBoxCox)obj;

        if(!MatrixFunctions.equals(getLambda(), p.getLambda())){
            eq = false;
        }

        return eq;
    }


    public double getLambda() {
        return lambda;
    }

    public void setLambda(double lambda) {
        this.lambda = lambda;
        properties.put(TAG_LAMBDA, Double.toString(lambda));
    }

    @Override
    public int compareTo(ParameterRegressionMethod o) {

        int cmp = 0;

        ParameterPLSBoxCox parameterPLSBoxCox = (ParameterPLSBoxCox)o;

        if(getFactors()>parameterPLSBoxCox.getFactors()) {
            cmp=1;
        } else if(getFactors()parameterPLSBoxCox.lambda){
                cmp=1;
            }else if(lambda