Sharon Machlis To read in the file with base R, I’d first unzip the flight delay file and then import both flight delay data and the code lookup file with read.csv().

All know that this is trivial way to use bash commands to merge TEXT or CSV files to single file: cat file-1.csv file-2.csv file-3.csv > mergedFile But is there a way to do the same merge without ...

A CSV (comma-separated values) file is a text file in which information is separated by commas. CSV files are most commonly encountered in spreadsheets and databases. You can use a CSV file to ...