Cocomo ii cost driver values

The software cost estimation model, COnstructive COst MOdel (COCOMO), in its last update (COCOMO II) has a set of seventeen cost drivers as well as a set of five scale factors. Cost Drivers COCOMO II Post-Architecture Calibrated values. Very Low (VL) Low (L) Nominal (N) High (H) Very High (VH) Extra High (XH)Scale Drivers. Software Development (Elaboration and Construction) Effort = Person-months Schedule = Months Cost = $0 Total Equivalent Size = 0 SLOC Effort Adjustment Factor (EAF) =

Each SystemStar model implements a different set of COCOMO Cost Drivers. This table shows which. labor cost is obtained by multiplying effort in PM by the average labor cost per PM. The values of A, B, C, and D in the COCOMO II calibration are: A = B = C = D = Details of the calibration are presented in Section 7, which also provides formulas for. Table 5: Scale factors for COCOMO II COST DRIVERS COCOMO II has 7 to 17 multiplicative factors that determine the effort required to complete a software project. All cost drivers have qualitative rating levels ('extra low' to 'extra high') that express the impact of the driver and a corresponding set of effort multiplier.

Basic COCOMO • INTERMEDIATE COCOMO • ADVANCED COCOMO. • LIMITATIONS OF COCOMO. • COST ESTIMATION ACCURACY. • COCOMO II 5. • COCOMO II CALCULATION. These factors or cost drivers determine the development effort. research aims to improve the parameter values of the CoCoMo and CoCoMo II models using a. When compared, the estimated values of the optimistic efforts (Eopt) estimated with COCOMO II using the sample sizes,. IBCOCOMO model reduced it by %, %.