Published by the Foundation for Open Access Statistics Editors-in-chief: Bettina Grün, Torsten Hothorn, Edzer Pebesma, Achim Zeileis    ISSN 1548-7660; CODEN JSSOBK
Authors: Frederic Udina
Title: Implementing interactive computing in an object-oriented environment
Abstract: Statistical computing when input/output is driven by a Graphical User Interface is considered. A proposal is made for automatic control of computational flow to ensure that only strictly required computations are actually carried on. The computational flow is modeled by a directed graph for implementation in any object-oriented programming language with symbolic manipulation capabilities. A complete implementation example is presented to compute and display frequency based piecewise linear density estimators such as histograms or frequency polygons.

Page views:: 4893. Submitted: 1999-10-07. Published: 2000-04-25.
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DOI: 10.18637/jss.v005.i03

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Paper: Creative Commons Attribution 3.0 Unported License
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