Robust project management with the tilted beta distribution
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Estadístiques de LA Referencia / Recolecta
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/88511
Tipus de documentArticle
Data publicació2015-12
EditorInstitut d'Estadística de Catalunya
Condicions d'accésAccés obert
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continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
Recent years have seen an increase in the development of robust approaches for stochastic
project management methodologies such as PERT (Program Evaluation and Review Technique).
These robust approaches allow for elevated likelihoods of outlying events, thereby widening
interval estimates of project completion times. However, little attention has been paid to the fact
that outlying events and/or expert judgments may be asymmetric. We propose the tilted beta
distribution which permits both elevated likelihoods of outlying events as well as an asymmetric
representation of these events. We examine the use of the tilted beta distribution in PERT with
respect to other project management distributions
CitacióHahn, Eugene D.; López Martín, María del Mar. Robust project management with the tilted beta distribution. "SORT", Desembre 2015, vol. 39, núm. 2, p. 253-272.
ISSN1696-2281
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