Publisher's Synopsis
A predictive model is presented by means of the Excel application, developed under the parameters of need of the company Tigo Colombia Mobile. The model is responsible for responding efficiently based on monthly projections regarding number portability in terms of users. Taking into account three fundamental variables for the development of the model (entries, exits and reconnections) to the system, present in the company's database, thus providing a solution to the projection of indicators and future goals to be met in a given period of time, applying statistical simulation models.
