XERR

AcronymDefinition
XERRCenter for Xenobiotic and Environmental Risk Research (German: Zentrum für Fremdstoff und Umweltrisikoforschung)
References in periodicals archive ?
Xerr = [([N.summation over (k = 1)][([x.sub.k] - [x'.sub.k]).sup.2]/N).sup.1/2] Yerr = [([N.summation over (k = 1)][([y.sub.k] - [y'.sub.k]).sup.2]/N).sup.1/2] Total = [(([Xerr.sup.2] + [Yerr.sup.2])/2).sup.1/2] (13)
XERR exclamation used by pit bulls similar to 'grrr' only much worse