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ضریب I موران چندمقیاسی×خودهمبستگی فضایی×
حوزهتحلیل فضاییتحلیل فضایی
خانوادهRegression modelRegression model
سال پیدایش1950 (base); multiscale variant 1980s-1990s1950
پدیدآورP. A. P. Moran (base statistic, 1950); multiscale extension developed through spatial ecology and geography literatureP. A. P. Moran (global measure, 1950); Roy Geary (Geary's C, 1954); Luc Anselin (LISA, 1995)
نوعSpatial autocorrelation statisticSpatial statistic / exploratory spatial data analysis
منبع بنیادینMoran, P. A. P. (1950). Notes on continuous stochastic phenomena. Biometrika, 37(1-2), 17-23. DOI ↗Moran, P. A. P. (1950). Notes on continuous stochastic phenomena. Biometrika, 37(1/2), 17–23. DOI ↗
نام‌های دیگرmulti-scale Moran's I, spatial correlogram Moran, Moran correlogram, multiscale spatial autocorrelationspatial dependence, geographic autocorrelation, spatial clustering measure, SA
مرتبط65
خلاصهMultiscale Moran's I extends the classic global Moran's I statistic by computing spatial autocorrelation across a series of distance lags or spatial scales. The resulting spatial correlogram reveals at which geographic scales clusters or dispersions of a variable exist, offering richer insight than a single summary statistic.Spatial autocorrelation quantifies the degree to which a variable's values at nearby locations resemble each other more (positive autocorrelation) or less (negative autocorrelation) than expected by chance. Global indices such as Moran's I summarise the pattern across the entire study area, while local variants reveal clusters and outliers at the level of individual observations.
ScholarGateمجموعه‌داده
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  3. PUBLISHED
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  3. PUBLISHED

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ScholarGateمقایسهٔ روش‌ها: Multiscale Moran's I · Spatial Autocorrelation. بازیابی‌شده در 2026-06-17 از https://scholargate.app/fa/compare