Institution: | 1. Department of Statistics, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil;2. tiago.magalhaes@ice.ufjf.br;4. Department of Statistics, University of S?o Paulo, S?o Paulo, SP, Brazil;5. Department of Statistics, Federal University of S?o Carlos, S?o Carlos, SP, Brazil;6. Department of Statistics, Federal University of Pernambuco, Recife, PE, Brazil |