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Table 4 Total road length agreement between customized and other road datasets in vector cells containing at least one road dataset (n = 729,597 cells)

From: The importance of accurate road data for spatial applications in public health: customizing a road network

  Concordance coefficient
(p-value)
Pearson Correlation Coefficient
(p-value)
NC DOT 0.82 (< 0.001) 0.83 (< 0.001)
StreetMap Pro 0.60 (< 0.001) 0.60 (< 0.001)
TIGER/Line 2000 0.01 (< 0.001) 0.01 (< 0.001)
TIGER/Line 2007 0.79 (< 0.001) 0.79 (< 0.001)