Corner plot (Foreman-Mackey 2016) of the marginalised posterior of the forward modellingroutine applied to a mock data set with known slope (0.6), normalisation (0.7 log (M_⊙∕yr⁻¹)), and scatter (0.3 dex), shown as the blue lines. Panels on the diagonal show the 1D marginalised posteriors for the slope, normalisation and scatter (left to right panels). Off-diagonal panels show the combined 2D posteriors as labelled by their axes. The recovered 16th, 50th, and 84th percentiles are shown by the dashed vertical lines; all the input parameters are recovered, within error.