Fig. 5
From: Spatial analysis and characteristics of pig farming in Thailand
Partial dependent plots of the fitted function (Y-axis) and the predictor variables (X-axis). Response variables include: native pig density (NaPig), breeding pig density (BrPig), fattening pig density (FatPig), Large-scale farm density (LF), and smallholder density (SM). The predictor variables include: a travel time to the capital city (TCapCity), b travel time to the provincial capitals (TProCap), c elevation, d rainfed croplands, d irrigated croplands, and e human population density