vignettes/week4.R

In izlude83/week4: Functions for Analyzing FARS Data

## ----setup, include = FALSE----------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
library(dplyr)
library(tidyr)
library(week4)

## ------------------------------------------------------------------------
dat <- fars_read(make_filename(2013))

## ------------------------------------------------------------------------
fars_read_years(c(2013, 2014))

## ------------------------------------------------------------------------
fars_summarize_years(c(2013, 2014))

## ------------------------------------------------------------------------
fars_map_state (20, 2013)