knitr::opts_chunk$set( collapse = TRUE, comment = "#>" )
library(fars)
accident <- fars_read(system.file("extdata", "accident_2013.csv.bz2", package = "fars")) str(accident) dim(accident)
df_list <- fars_read_years(2014) head(df_list[[1]])
n_accident <- fars_summarize_years(c(2013,2014)) head(n_accident)
fars_map_state(1,2014)
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