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  2. Basis of estimate - Wikipedia

    en.wikipedia.org/wiki/Basis_of_estimate

    Basis of estimate (BOE) is a tool used in the field of project management by which members of the project team, usually estimators, project managers, or cost analysts, calculate the total cost of the project.

  3. Estimation (project management) - Wikipedia

    en.wikipedia.org/wiki/Estimation_(project...

    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 ...

  4. Earned value management - Wikipedia

    en.wikipedia.org/wiki/Earned_value_management

    It is helpful to see an example of project tracking that does not include earned value performance management. Consider a project that has been planned in detail, including a time-phased spend plan for all elements of work. Figure 1 shows the cumulative budget (cost) for this project as a function of time (the blue line, labeled PV). It also ...

  5. Cost estimate - Wikipedia

    en.wikipedia.org/wiki/Cost_estimate

    A cost estimate is the approximation of the cost of a program, project, or operation. The cost estimate is the product of the cost estimating process. The cost estimate has a single total value and may have identifiable component values. A problem with a cost overrun can be avoided with a credible, reliable, and accurate cost estimate. A cost ...

  6. Loss function - Wikipedia

    en.wikipedia.org/wiki/Loss_function

    In the context of economics, for example, this is usually economic cost or regret. In classification , it is the penalty for an incorrect classification of an example. In actuarial science , it is used in an insurance context to model benefits paid over premiums, particularly since the works of Harald Cramér in the 1920s. [ 3 ]

  7. Equivalent annual cost - Wikipedia

    en.wikipedia.org/wiki/Equivalent_annual_cost

    Estimating the cost savings required to justify the purchase of new equipment. [13] Determining the cost of continuing with existing equipment. [14] Where an asset undergoes a major overhaul, and the cost is not fully reflected in salvage values, to calculate the optimum life (i.e., lowest EAC) of holding on to the asset. [15]

  8. Putnam model - Wikipedia

    en.wikipedia.org/wiki/Putnam_model

    An estimated software size at project completion and organizational process productivity is used. Plotting effort as a function of time yields the Time-Effort Curve. The points along the curve represent the estimated total effort to complete the project at some time. One of the distinguishing features of the Putnam model is that total effort ...

  9. Template:Project cost estimation methods - Wikipedia

    en.wikipedia.org/wiki/Template:Project_cost...

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