Figure 9From: From wealth to health: modelling the distribution of income per capita at the sub-national level using night-time light imageryPrediction of income per capita at the sub-national level (grouping by agricultural level in log). a) Plot of the observed versus the predicted log of GDP per capita obtained when applying the regression giving the best prediction with the sub-national data set separated into groups based on the percentage of GDP due to agriculture and with a country specific dummy variable b) Plot presenting the residuals versus the log of GDP per capita for the same regressionBack to article page