قارن الطرق

	مؤشر موران القوي (Robust Moran's I)	مؤشر موران I
المجال	التحليل المكاني	التحليل المكاني
العائلة	Regression model	Regression model
سنة النشأة	1990s–2000s	1950
صاحب الطريقة	Extension of Moran (1950); robust adaptations developed in spatial statistics literature	Patrick A. P. Moran
النوع	Robust spatial autocorrelation statistic	Spatial autocorrelation statistic
المصدر التأسيسي	Anselin, L. (1995). Local indicators of spatial association—LISA. Geographical Analysis, 27(2), 93–115.	Moran, P. A. P. (1950). Notes on continuous stochastic phenomena. Biometrika, 37(1/2), 17–23.
الأسماء البديلة	outlier-resistant Moran's I, robust spatial autocorrelation test, median-based Moran statistic, robust global spatial association	Moran's I statistic, global Moran's I, spatial autocorrelation index, Moran index
ذات صلة	6	6
الملخص	Robust Moran's I is an outlier-resistant adaptation of the classic Moran's I spatial autocorrelation statistic. By replacing the standard mean-based standardization with resistant measures of center and spread, it detects genuine geographic clustering without being distorted by a small number of extreme values in the attribute of interest.	Moran's I is the standard global statistic for detecting spatial autocorrelation: whether nearby locations tend to share similar values. The index ranges from approximately −1 (perfect dispersion) through 0 (spatial randomness) to +1 (perfect clustering), allowing researchers to test whether a geographic pattern differs from complete spatial randomness with a single, interpretable number.