The description of quality software metrics is presented. Based on a set of quality characteristics, specialized and application oriented characteristics systems are built. For each characteristic there are countless level estimation models, from which a significant one is debated. A model in which the codomain is between [0,1] is selected for each characteristic correlated with a high level of orthogonality in relation to other characteristics that are part of the system. An aggregate indicator with the codomain between [0,1] is built using weights that create a more comprehensive overview of software quality. The importance of defining techniques for weights calculation is presented. The properties obtained for the weights are analyzed using different techniques.
Ivan, I., Zamfiroiu, A., Doinea, M., & Despa, M. L. (2015). Assigning weights for quality software metrics aggregation. In Procedia Computer Science (Vol. 55, pp. 586–592). Elsevier B.V. https://doi.org/10.1016/j.procs.2015.07.048