An adjustment made to correct for a known bias. This may have a functional form (e.g. a straight line) with multiple correction parameters (e.g. an offset and slope). Note that even after correction there will always be a residual, unknown error. Add new comment Your name * E-mail * The content of this field is kept private and will not be shown publicly. Homepage Comment * CAPTCHAThis question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Math question * 15 + 2 = Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.