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Lokale Kernel Dichtheidsschatting×Local Moran's I (LISA)×
VakgebiedRuimtelijke analyseRuimtelijke analyse
FamilieRegression modelRegression model
Jaar van ontstaan1985-19861995
GrondleggerSilverman, B. W.; Diggle, P. J.Luc Anselin
TypeNon-parametric density estimatorLocal spatial autocorrelation statistic
Oorspronkelijke bronSilverman, B. W. (1986). Density Estimation for Statistics and Data Analysis. Chapman and Hall, London. ISBN: 978-0412246203Anselin, L. (1995). Local indicators of spatial association—LISA. Geographical Analysis, 27(2), 93–115. DOI ↗
AliassenLocal KDE, adaptive KDE, spatially adaptive kernel density estimation, local density estimationLocal Indicator of Spatial Association, LISA statistic, Anselin Local Moran, local spatial autocorrelation index
Verwant56
SamenvattingLocal Kernel Density Estimation (Local KDE) is a non-parametric spatial method that estimates the density of point events at each location by applying a kernel function with a spatially adaptive bandwidth. Unlike global KDE, which uses a fixed bandwidth across the entire study area, Local KDE adjusts the smoothing window according to local data density, capturing fine-scale clustering where events are sparse or concentrated.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.
ScholarGateGegevensset
  1. v1
  2. 2 Bronnen
  3. PUBLISHED
  1. v1
  2. 2 Bronnen
  3. PUBLISHED

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ScholarGateMethoden vergelijken: Local Kernel Density Estimation · Local Moran's I. Geraadpleegd op 2026-06-17 via https://scholargate.app/nl/compare