Comparison of the metallicity gradient (left), intercept (center) and scatter (right) between Scal metallicities and the T_e[N II] metallicities in individual H II regions (red) and stacks (black). For reference, the 1-to-1 line is shown, as well as a fixed offset of 0.3 dex for the intercept. In the right panel, the scatter is measured using individual regions with S/N > 3 (open) or S/N > 5 (filled).