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Planning poker is a variation of the Wideband delphi method. It is most commonly used in agile software development , in particular in Scrum and Extreme Programming . Agile software development methods recommend the use of Planning Poker for estimating the size of user stories and developing release and iteration plans.
In project management (e.g., for engineering), accurate estimates are the basis of sound project planning. Many processes have been developed to aid engineers in making accurate estimates, such as Analogy based estimation; Compartmentalization (i.e., breakdown of tasks) Cost estimate; Delphi method; Documenting estimation results; Educated ...
Agile methods are mentioned in the Guide to the Project Management Body of Knowledge (PMBOK Guide 6th Edition) under the Product Development Lifecycle definition: Within a project life cycle, there are generally one or more phases that are associated with the development of the product, service, or result.
The evidence on differences in estimation accuracy of different estimation approaches and models suggest that there is no "best approach" and that the relative accuracy of one approach or model in comparison to another depends strongly on the context . [18] This implies that different organizations benefit from different estimation approaches.
The Wideband Delphi estimation method is a consensus-based technique for estimating effort. [1] It derives from the Delphi method which was developed in the 1950-1960s at the RAND Corporation as a forecasting tool. It has since been adapted across many industries to estimate many kinds of tasks, ranging from statistical data collection results ...
Agile management is a current leader in popular project and team management methods. However, new practices have emerged attuned to the complexities of advancing technologies and have evolved to cover specialized areas such as Platform engineering and Site reliability engineering. Agile management has been noted to bring about positive ...
Cost estimation in software engineering is typically concerned with the financial spend on the effort to develop and test the software, this can also include requirements review, maintenance, training, managing and buying extra equipment, servers and software. Many methods have been developed for estimating software costs for a given project.
Agile. A three-phase project lifecycle based on scrum. The phases are Inception (what is sometimes called "Sprint 0"), Construction, and Transition (what is sometimes called a Release sprint). Lean. A three-phase project lifecycle based on Kanban. Continuous delivery: Agile. An Agile-based product lifecycle that supports a continuous flow of ...