A method to estimate uncertainties in the results of a
least-squares procedure. The input data are primary values plus limits of intervals expressing
their uncertainty. The output consists of derived values plus limits of intervals
expressing a pessimistic estimate of maximal uncertainty.
Source:
PAC, 1981, 53, 1805
(Assignment and presentation of uncertainties of the numerical results of thermodynamic
measurements (Provisional))
on page 1823