Example usage for org.apache.commons.math.distribution WeibullDistribution inverseCumulativeProbability

Introduction

In this page you can find the example usage for org.apache.commons.math.distribution WeibullDistribution inverseCumulativeProbability.

Prototype

double inverseCumulativeProbability(double p) throws MathException;

Source Link

Document

For this distribution, X, this method returns x such that P(X < x) = p.

Usage

From source file:geogebra.kernel.statistics.AlgoInverseWeibull.java

protected final void compute() {

    if (input[0].isDefined() && input[1].isDefined() && input[2].isDefined()) {
        double param = a.getDouble();
        double param2 = b.getDouble();
        double val = c.getDouble();
        try {//from w w  w  .j  a  v a2 s .c o m
            WeibullDistribution dist = getWeibullDistribution(param, param2);
            num.setValue(dist.inverseCumulativeProbability(val));

        } catch (Exception e) {
            num.setUndefined();
        }
    } else
        num.setUndefined();
}

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From source file:geogebra.common.kernel.statistics.AlgoInverseWeibull.java

@Override
public final void compute() {

    if (input[0].isDefined() && input[1].isDefined() && input[2].isDefined()) {
        double param = a.getDouble();
        double param2 = b.getDouble();
        double val = c.getDouble();
        try {//from   www  .  java 2s .c o  m
            WeibullDistribution dist = getWeibullDistribution(param, param2);
            num.setValue(dist.inverseCumulativeProbability(val));

        } catch (Exception e) {
            num.setUndefined();
        }
    } else
        num.setUndefined();
}

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