Figure 6
The map of the United States displays clusters of FPI in 2021, with different colors indicating various cluster types. Red areas represent high-high clusters, orange areas represent high-low clusters, light blue areas represent low-high clusters, and dark blue areas represent low-low clusters. Gray areas indicate no significant clusters, and white areas are missing data.Local Moran Index cluster map for FPI (2021). Threshold for significance: p-value < 0.1%