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Telpiskās Autokorelācijas Paplašinājums Laikā un Telpā×Lokālais Morana I (LISA)×
NozareTelpiskā analīzeTelpiskā analīze
SaimeRegression modelRegression model
Izcelsmes gads1981–19921995
AutorsCliff & Ord; extended by Anselin and othersLuc Anselin
TipsSpatial autocorrelation statisticLocal spatial autocorrelation statistic
PirmavotsClifford, P., Richardson, S., & Hemon, D. (1989). Assessing the significance of the correlation between two spatial processes. Biometrics, 45(1), 123–134. DOI ↗Anselin, L. (1995). Local indicators of spatial association—LISA. Geographical Analysis, 27(2), 93–115. DOI ↗
Citi nosaukumiSTSA, spatiotemporal autocorrelation, space-time Moran's I, temporal spatial dependenceLocal Indicator of Spatial Association, LISA statistic, Anselin Local Moran, local spatial autocorrelation index
Saistītās56
KopsavilkumsSpace-Time Spatial Autocorrelation extends classic spatial autocorrelation measures — most notably Moran's I — to data that vary across both geographic units and time periods. It detects whether nearby locations that are also temporally close tend to share similar attribute values, revealing clusters, trends, or anomalies that purely spatial or purely temporal analyses would miss.Local Moran's I, introduced by Luc Anselin in 1995, is a Local Indicator of Spatial Association (LISA) that decomposes global spatial autocorrelation into location-specific contributions. For every observation it produces a signed statistic and a significance value, enabling researchers to identify spatial clusters (high-high, low-low) and spatial outliers (high-low, low-high) on a map.
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ScholarGateSalīdzināt metodes: Space-Time Spatial Autocorrelation · Local Moran's I. Izgūts 2026-06-18 no https://scholargate.app/lv/compare