require(sits.validate)
plantado <- read.csv(baseDir("IBGE/area-plantada2.csv"), sep = ";", skip = 4, as.is = TRUE)
years <- 1974:2017
classes <- c("Algodao", "Arroz", "Centeio", "Cevada", "Feijao", "Milho", "Soja", "Sorgo", "Trigo")
cols <- c("GEOCODIG_M", "Nome",
paste0(rep(classes, length = length(years) * 9), rep(years, each = 9)))
colnames(plantado) <- cols
for(pos in 3:length(cols)){
plantado[,pos] <- as.numeric(plantado[,pos])
}
plantado[is.na(plantado)] <- 0
plantado$GEOCODIG_M <- as.numeric(plantado$GEOCODIG_M)
munic <- sf::read_sf(baseDir("municipios/cerradoMunic.shp"))
munic <- munic %>%
dplyr::left_join(plantado, by = "GEOCODIG_M")
require(tmap)
tm_shape(munic) +
tm_polygons("Algodao2010")
getCommodity <- function(data, commodity) sapply(years, function(year)
sum(as.data.frame(data)[,paste0(commodity, year)]) / 1e6
)
mdata <- munic # plantado #munic
df <- getCommodity(mdata, "Algodao")
for(use in c("Arroz", "Centeio", "Cevada", "Feijao", "Milho", "Soja", "Sorgo", "Trigo")){
df <- c(df, getCommodity(mdata, use))
}
ibge <- tibble::tibble(
Class = rep(classes, each = length(years)),
Year = rep(years, 9),
Total = df
)
ibge <- ibge %>% dplyr::filter(Year >= 2000)
ggplot(ibge) +
aes(x = Year, y = Total, group = Class, colour = Class) +
geom_line(lwd = 1.5)
sojaplys <- ibge %>%
dplyr::filter(Class %in% c("Soja", "Sorgo", "Feijao", "Arroz")) %>%
dplyr::filter(Year <= 2015) %>%
dplyr::group_by(Year) %>%
dplyr::summarise(Total = sum(Total))
sojaplys$Class <- "SojaSorFeiArr"
# run after totalIBGEAgrig
ibge <- ibge %>%
dplyr::filter(Class %in% c("Soja", "Milho", "Algodao")) %>%
dplyr::filter(Year <= 2015)
ibge <- rbind(ibge, sojaplys)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.