## ---- include = FALSE--------------------------------------------------------- knitr::opts_chunk$set( collapse = TRUE, comment = "#>" ) ## ----setup, warning = FALSE, message = FALSE---------------------------------- library(zctaCrosswalk) library(dplyr) ## ----------------------------------------------------------------------------- data(zcta_crosswalk) print(zcta_crosswalk, n = 5) ## ----------------------------------------------------------------------------- data(state_names) print(state_names, n = 5)