Importing data

write_csv()

{readr}

write data frame to comma delimited file

write.csv()

{utils}

write data frame to comma delimited file

read_excel()

{readxl}

import either xls or xlsx Excel files

read_csv()

{readr}

read comma delimited files

here()

{here}

locate files relative to your project root directory

read.csv()

{utils}

import CSV file (base R)

The end!