Package org.djutils.stats.summarizers

Interface WeightedTallyInterface

All Superinterfaces:
BasicTallyInterface, Serializable
All Known Subinterfaces:
TimestampTallyInterface
All Known Implementing Classes:
EventBasedTimestampWeightedTally, EventBasedWeightedTally, TimestampWeightedTally, WeightedTally
public interface WeightedTallyInterface
extends BasicTallyInterface
The WeightedTally interface defines the methods that a time-weighted tally should implement.

Copyright (c) 2002-2020 Delft University of Technology, Jaffalaan 5, 2628 BX Delft, the Netherlands. All rights reserved. See for project information https://simulation.tudelft.nl. The DSOL project is distributed under a three-clause BSD-style license, which can be found at https://simulation.tudelft.nl/dsol/3.0/license.html.

Author:
Alexander Verbraeck, Peter Knoppers

  • Method Details

    • getWeightedSampleMean

      double getWeightedSampleMean()
      Retrieve the current weighted sample mean of all observations since the initialization.
      Returns:
      double; the current weighted sample mean

    • getWeightedPopulationMean

      default double getWeightedPopulationMean()
      Retrieve the current weighted mean of all observations since the initialization.
      Returns:
      double; the current weighted mean

    • getWeightedSampleStDev

      double getWeightedSampleStDev()
      Retrieve the current weighted sample standard deviation of the observations.
      Returns:
      double; the current weighted sample standard deviation

    • getWeightedPopulationStDev

      double getWeightedPopulationStDev()
      Retrieve the current weighted standard deviation of the observations.
      Returns:
      double; the current weighted standard deviation

    • getWeightedSampleVariance

      double getWeightedSampleVariance()
      Retrieve the current weighted sample variance of the observations.
      Returns:
      double; the current weighted sample variance of the observations

    • getWeightedPopulationVariance

      double getWeightedPopulationVariance()
      Retrieve the current weighted variance of the observations.
      Returns:
      double; the current weighted variance of the observations

    • getWeightedSum

      double getWeightedSum()
      Retrieve the current weighted sum of the values of the observations.
      Returns:
      double; the current weighted sum of the values of the observations