About data estimating

Before you begin

Before proceeding, it is important to consider which estimation method you will be using. If you are going to proceed using Average or a Polynomial Interpolation method (Linear, 2nd Order, 3rd Order, or 4th Order), you will need to follow the following steps outlined in Average / polynomial estimation methods. If you would like to apply one of the other estimation methods, you will need to follow the steps outlined in Other estimation methods.