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Table 6 Spatial autocorrelation of differences between the conventional and the optimized 2SFCA methods

From: Optimizing the two-step floating catchment area method for measuring spatial accessibility to medical clinics in Montreal

 

Queen contiguity matrix

Inverse distance squared matrix

 

500 m

1 Km

2 Km

3 Km

500 m

1 Km

2 Km

3 Km

Moran's Index

0.456

0.596

0.847

0.844

0.259

0.394

0.842

0.707

Z Score

19.017

41.730

71.630

75.087

14.319

29.831

74.018

72.621

p-value

0.000

0.000

0.000

0.000

0.000

0.000

0.000

0.000