Extended Data Fig. 2: Modelled relationships from the binomial Generalised Additive Models.
From: Performance of large-scale irrigation projects in sub-Saharan Africa

Binomial models between delivered irrigation scheme status (failed/operational) and potential explanatory variables, solid lines derived from binomial GAMs with shading showing 95% confidence intervals. Rug plot lines show the distribution of scheme status (failure/operational). Vertical dashed lines show the median value of the variable.