Table 2 : Coefficient of determination (R2) for the correlation
between field use rating (FUR) per hectare, either alone or
multiplied by the environmental impact quotient (EIQ), and
the external cost as per hectare.

Coefficient of determination (R2) References of
reanalyzed data
Without EIQ With EIQ

0.977 0.815 [42]
0.938 0.838 [46]
0.996 0.950 [47]

The coefficients were obtained from reanalyzing data of the
references shown in the last column.

Yehia A Ibrahim Journal of Toxicology and Health  2016 3:1DOI : 10.7243/2056-3779-3-1