The ever-changing world makes maintainability a strong quality requirement for the majority of software systems. Class diagrams play a key role in the design of object-oriented software. Therefore early estimation of maintainability may help designers to incorporate required enhancements and corrections to improve their maintainability and consequently the maintainability of the final software to be delivered in future. This book provides a multivariate linear model Maintainability Estimation Model for Object-Oriented software in Design Phase (MEMOOD), which estimates the maintainability of...