Early Estimative Model of Key Factors in SW Development

Abstract

This article represents the early estimative model of key factors in software development. Summaries of research key factors and contemporary methods for key factors evaluation are presented. Estimation software size sample introduces that some key factors can be quite accurately estimated rather early with minimal added effort.We can predict goals (quality, time, costs and functionalities) with a high degree of certainty, by using anticipated information and we can influence on key factors before the difference between actual and wanted status emerges.With the correct and well-timed use of contemporary methods, the degree of success of software projects can be improved. Key words: SW-Quality, models, Cosmic FFP, SW-CMM, estimation resources of SW project.