The results of running the SQL query (and the optional R script) can be downloaded any time as CSV file for further analysis in other tools or archival.
To download the results as CSV use the "Download CSV" function from the report drop down menu or from the results section in the query editor.
The CSV always contains the "raw" tabular data that are the result of the query execution. Note that the subsequent visualisation step may further process / interpret the data (such as the use of 'Cumulative' on y axis series of line/bar charts), so to achieve the same results on the raw data in e.g. Excel, some further calculations/processing may be necessary.