"Scientific data can come in a variety of file formats and types. In this course, you will work with data stored in plain text files (.txt) and comma-delimited text files (.csv).\n", "Plain text files ...

The example files used here can be downloaded by clicking the file name: example1.txt, example1.csv, example1.xlsx. (For text format files, you can copy the content on the webpage and paste it into a ...