Fig 1.
Location of the state of Nariño in Colombia (inserted small map).
Table 1.
Description of the variables considered to construct the indices.
Fig 2.
Statistical distribution of the indices.
Table 2.
Global descriptive statistics of variables and constructed indices.
Fig 3.
Spatial distribution of cocaine cultivation (in blue) associated with main roads and trunk roads (red lines).
Fig 4.
Spatial distribution of the indices and HOMI.
The color bar to the right of the maps shows the values of each one.
Table 3.
Global and local model results.
Fig 5.
Spatial distribution of GWR coefficients and their significances.