Created
March 31, 2026 12:37
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Script para extrair dados da ANFAVEZ
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| library(tidyverse) | |
| library(readxl) | |
| endereco_base<- "https://anfavea.com.br/docs/siteautoveiculos" | |
| nomme_sheet<- "III. Licenciamento Combustível" | |
| emplacamento_por_combustivel<- | |
| purrr::map_dfr(2012:2026, function(ano){ | |
| print(ano) | |
| endereco_ano <- paste0(endereco_base, ano,".xlsx" ) | |
| endereco_destino<- paste0("data/dados_anfavea",ano,".xlsx") | |
| download.file(endereco_ano, destfile = endereco_destino, mode= "wb") | |
| dados_anfavea <- read_excel(endereco_destino, | |
| sheet = 4, | |
| skip = 5) | |
| dados_anfavea<- dados_anfavea[1:8,-c(1,15)] | |
| names(dados_anfavea)[1] <- "combustivel" | |
| dados_anfavea %>% | |
| filter(!is.na(combustivel))%>% | |
| pivot_longer(2:13, names_to = "data", values_to = "valor") %>% | |
| mutate(data = as.Date(paste0("01-", data,"-", ano), format = "%d-%b-%Y"))%>% | |
| mutate(valor = as.numeric(valor)) | |
| }) | |
| saveRDS(emplacamento_por_combustivel, "emplacamento_por_combustivel.rds") |
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