The CSV widget enables you to integrate CSV files and Google Sheets with your Megalytic reports. Using it, you can import data from nearly any source. Furthermore, you can link to editable Google Sheets, so that changes in those spreadsheets are automatically reflected in the Megalytic report.
Now, you can use the CSV widget to create charts as well as tables. All the data visualization capabilities available in other widgets are now available for use in the CSV widget as well. You can now create line, bar, pie, and time-series charts from your imported data.
As this video demonstrates, creating charts from external data in CSV files or Google Sheets is very easy.