Getis-Ord General G
2
Getis-Ord General G •Also called high/low clustering analysis: another tool for spatial statistic. • If p-value small statistically significant the null hypothesis can be rejected • The higher /lower z score stronger/weaker the intensity of the clustering. •In Pysal: only weight distance is applicable for Getis-Ord. • Local Getis-Ord or Local Moran I will verify the local clustering or hot/cool spots analysis
-
Upload
lev-abbott -
Category
Documents
-
view
39 -
download
2
description
Getis-Ord General G. Also called high/low clustering analysis: another tool for spatial statistic . If p-value small statistically significant the null hypothesis can be rejected The higher /lower z score stronger/weaker the intensity of the clustering. - PowerPoint PPT Presentation
Transcript of Getis-Ord General G
Getis-Ord General G
•Also called high/low clustering analysis: another tool for spatial statistic.• If p-value small statistically significant the null hypothesis can be rejected • The higher /lower z score stronger/weaker the intensity of the clustering. •In Pysal: only weight distance is applicable for Getis-Ord.• Local Getis-Ord or Local Moran I will verify the local clustering or hot/cool spots analysis
Output Sample