Input/Output

Functions for reading tabular/structured data into DataFrame/Series Objects

CSV

``
readCSV	Read a comma-separated values (csv) file into DataFrame.
read_excel	Read an Excel values (xlsx) file into DataFrame.
readJSON	Read a JSON values (json) file into DataFrame.
toCSV	Writes a DataFrame/Series to CSV file
to_excel	Writes a DataFrame/Series to Excel file
toJSON	Writes a DataFrame/Series to JSON file

Writing to CSV and JSON can also be done directly from DataFrame or Series objects (e.g. DataFrame.toCSV())