- SSA - The R package - It implements Singular Spectrum Analysis (SSA) methods of reconstruction and forecast. Collaborator: Dr. Miguel de Carvalho. Started in 2009 (work in progress).
- CPPR - Cálculo de Projecções de População Residente. Description: This software, developed in Microsoft Access, able any person or entity to compute demographic projections. Collaborators: Eng. Fernando Castro and Prof. João Tiago Mexia. 2007.
- SurveyR - an Interface for Survey Analysis. Description: This software works using the R platform and the survey package able the user to compute the estimates and sampling errors associated to the enterprize surveys and households surveys. Collaborator: Dr. Miguel Fonseca. 2007.
