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# Script 21 - NAMESPACE de um pacote
# Curso R - Programacao em R (Nivel Basico)
# Prof. Ben Deivide
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# Vamos criar uma funcao
dim <- function(x) c(1, 1)

# Vamos verificar o corpo da funcao nrow do pacote base
nrow

# O que acontecera com...?
dim(mtcars)

# e com ...?
nrow(mtcars)