The Kuvee quasi variance calculator can be downloaded for offline use.

Download Kuvee calculator

Instructions for use:

1. Download the file from the above link
2. Extract all of the files from the .zip folder into the same folder (this is important! don't try use it without unzipping, it won't work)
3. Double click "kuvee.htm" - it should open in your default browser and have full functionailty.

If you have any problems, please send an email to s dot killingbeck at warwick dot ac dot uk with the nature of your problem.