## ----knitr_init, echo=FALSE, cache=FALSE, message=FALSE, cache.comments=FALSE, comment=FALSE, warning=FALSE----

knitr::opts_chunk$set(collapse = TRUE,
                      comment = "#>",
                      fig.width = 6,
                      fig.height = 6,
                      fig.align = "center",
                      dev = "png",
                      dpi = 36,
                      cache = TRUE)


## ----eval=FALSE---------------------------------------------------------------
# #install.packages("devtools") ## if you do not have it installed
# devtools::install_github("cristianetaniguti/onemap")