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Earned value management is a project management technique for measuring project performance and progress. It has the ability to combine measurements of the project management triangle: scope, time, and costs. In a single integrated system, EVM is able to provide accurate forecasts of project performance problems, which is an important aspect of ...
The coefficient of variation (CV) is defined as the ratio of the standard deviation to the mean , [ 1 ] It shows the extent of variability in relation to the mean of the population. The coefficient of variation should be computed only for data measured on scales that have a meaningful zero (ratio scale) and hence allow relative comparison of ...
Budgeted cost of work performed (BCWP) also called earned value (EV), is the budgeted cost of work that has actually been performed in carrying out a scheduled task during a specific time period. [1] The BCWP is the sum of the budgets for completed work packages and completed portions of open work packages, plus the applicable portion of the ...
The critical path method (CPM), or critical path analysis (CPA), is an algorithm for scheduling a set of project activities. [ 1 ] A critical path is determined by identifying the longest stretch of dependent activities and measuring the time [ 2 ] required to complete them from start to finish. It is commonly used in conjunction with the ...
The project management triangle (called also the triple constraint, iron triangle and project triangle) is a model of the constraints of project management. While its origins are unclear, it has been used since at least the 1950s. [ 1 ] It contends that: The quality of work is constrained by the project's budget, deadlines and scope (features ...
The program evaluation and review technique (PERT) is a statistical tool used in project management, which was designed to analyze and represent the tasks involved in completing a given project. PERT was originally developed by Charles E. Clark for the United States Navy in 1958; it is commonly used in conjunction with the Critical Path Method ...
In a project plan, the critical chain is the sequence of both precedence - and resource-dependent tasks that prevents a project from being completed in a shorter time, given finite resources. If resources are always available in unlimited quantities, then a project's critical chain is identical to its critical path method.
If not, adjust this part for when the interest can be deducted for tax purposes. Adjusted present value (APV) is a valuation method introduced in 1974 by Stewart Myers. [ 1 ] The idea is to value the project as if it were all equity financed ("unleveraged"), and to then add the present value of the tax shield of debt – and other side effects.