<div>According to Formula 1, the value of each laboratory is calculated from
the product of the efficiency and sample size. For the calculation of
binary, triplet and finally twenty-five-tuple values, it is suggested
that by aggregating the labs in the form of a reference laboratory, the
efficiency of different permutations from the aggregation of
laboratories be calculated. For example, by aggregating laboratories 1
and 2 into a reference laboratory, the reference laboratory’s efficiency
can be calculated as <span class="ltx_Math math v1">\(f_{12}\)</span>. Shapley 11 is a
desirable approach that results in a unique result, and hence its
predictive power is reasonable. Therefore, the value of each laboratory
is obtained as follows:</div>