I try to solve the accent problem with this script:
Mapa@data$NAME_2 <- Mapa@data$NAME_2 %>%
as.character() %>%
stri_trans_general("Latin-ASCII") %>%
toupper()
But when I open the column NAME_2 , the name of the municipalities is, for example:
MACEIA³ instead of MACEIÓ or MACEIO.
Mapa@data$NAME_2 is a column with the name of the municipalities of Brazil.
Try this:
#Ajustando codificação de caracters do dataset
df = apply(Mapa@data, 2, as.character)
Encoding(df) = "UTF-8"
Mapa@data = as.data.frame(df)
# Instalar o pacote abjutils, se ainda não tiver instalado:
# install.packages("abjutils")
library(abjutils)
x <- c("maceió", "acentuação")
rm_accent(x)
#> [1] "maceio" "acentuacao"
Created on 2018-06-27 by the [reprex package](http://reprex.tidyverse.org) (v0.2.0).
Or, this topic has other answers: Remove accents