Where would I be able to find the formulas used for the calculation of various echo parameters?

If you would like to know what formulas are used for any of our measurements, you can find them within Vevo LAB. When you're in the measurements panel, you'll notice a '?' icon in the top left corner. Select this icon, then choose the measurement package you're using and it will take you to a table containing a list of measurements, calculations and abbreviations.