Resolved emission line ratios binned by their W₈₀. The first column of plots shows the positions of the spaxels (from the DAP, see Section 2.1.1) binned by W₈₀ for GHz-SFs. The second column shows the same for nGHz-SFs. The distribution of the emission-line ratio spaxels of either GHz-SF or nGHz-SFs is shown in the opposite columns using black contours (see Sect. 4.4). For example, in the left column, W₈₀ is binned for GHz-SF, but the contours show the spaxel distribution of nGHz-SF. In all plots, the Kewley et al. (2001) and Kauffmann et al. (2003) lines for transition objects and extreme starbursts are shown in the red solid and black dashed lines, respectively. Bins where fewer than three scatter points were present have been excluded. On the bottom left of each plot, we display representative error bars (in black) for the individual scatter points that compose the shown binning.