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ضریب I موران چندمقیاسی×شاخص I موران×
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 literaturePatrick A. P. Moran
نوعSpatial autocorrelation statisticSpatial autocorrelation statistic
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 autocorrelationMoran's I statistic, global Moran's I, spatial autocorrelation index, Moran index
مرتبط66
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.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.
ScholarGateمجموعه‌داده
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  3. PUBLISHED
  1. v1
  2. 2 منابع
  3. PUBLISHED

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