期刊文献+

地理加权回归分析空间数据的空间非平稳性 被引量:30

Spatial Nonstationarity of Geographically Weighted Regression Analysis of Spatial Data
下载PDF
导出
摘要 空间数据一般具有空间非平稳性的特征,用一般线性回归模型来拟合空间数据,其分析结果不能全面反映空间数据的真实特征.地理加权回归模型是一种相对简单而又有效的探测空间非平稳性的新方法,属于局域空间分析模型.它允许不同的地理空间存在不同的空间关系,其结果是局域而不是全域的参数估计,因此能够探测到空间数据的空间非平稳性.以银行不良贷款原因分析为实例来验证空间数据的空间非平稳性. Conventional regression analysis can only produce “average” and “global” parameter estimates rather than “local” parameter estimates which vary over space in some spatial systems. Georing spatial nonstationarity. Therefore, local rather than amined. It allows different relationships to exist at different points in global parameters can be estimated and spatial nonstationarity can space. be examined.
出处 《辽宁师范大学学报(自然科学版)》 CAS 北大核心 2005年第4期476-479,共4页 Journal of Liaoning Normal University:Natural Science Edition
基金 国家自然科学基金资助项目(49971031)
关键词 空间非平稳性 地理加权回归 空间分析 空间数据 geographically weighted regression spatial nonstationarity spatial analysis spatial data
  • 相关文献

参考文献6

  • 1BRUNSDON C,FOTHERINGHAM AS,CHARLTON M.Geographically weighted regression:A method for exploring spatial nonstationarity[J].Geographical Analysis,1996,28(4):281-298.
  • 2BRUNSDON C,FOTHERINGHAM AS,CHARLTON M.Spatial nonstationarity and autoregressive models[J].Environment and Planning A,1998,30:957-973.
  • 3HUANG Ye-fang,LEUNG Yee.Analysing regional industrialisation in Jiangsu province using geographically weighted regression[J].J Geograph Syst,2002,4:233-249.
  • 4PARK Nokil.Estimation of average annual daily traffic (AADT) using geographically weighted regression (GWR) method and geographic information system (GIS)[R].Florida:Florida International University,Doctor Dissertation,2004.
  • 5ANTONIO Paez,TAKASHI Uchida,KAZUAKI Miyamoto.A general framework for estimation and inference of geographically weighted regression models:1.Location-specific kernel bandwidths and a test for locational heterogeneity[J].Environment and Planning A,2002,34:733-745,883-904.
  • 6魏传华,梅长林.半参数空间变系数回归模型的两步估计方法及其数值模拟[J].统计与信息论坛,2005,20(1):16-19. 被引量:27

二级参考文献12

  • 1Mei Changlin Wang NingSchool of Science,Xi’an Jiaotong Univ.,Xi’an 710049..FUNCTIONAL-COEFFICIENT REGRESSION MODEL AND ITS ESTIMATION[J].Applied Mathematics(A Journal of Chinese Universities),2001,16(3):304-314. 被引量:6
  • 2(UK)Bowman A W.An alternative method of cross-validation for the smoothing of density estimate[J]. Biometrika,1984,(71):353-360.
  • 3(US)Cleveland W S Robust locally weighted regression and smoothing scatterplots(J). Journal of the American Statistical Association.1979,(74):829-836.
  • 4(UK)Brunsdon C,Fotheringham A S,Charlton M Some notes on parametric significance test for geographically weighted regression[J].Journal of Regional Science,1999,(39):497-524.
  • 5(US)Hastie T J, Tibshirani R J.Generalized Additive Models[M].London:Chapman and Hall,1990.
  • 6(US)Anselin L,(US) Rey S quad Properties of tests for spatial dependence in linear regression models[J]. Geographical Analysis,1991,(23):112-131.
  • 7(US)Anselin L Spatial Econometrics: Methods and Models[M]. Kluwer Academic ,Dordrecht, 1988.
  • 8(UK)Fotheringham A S,Charlton M,Brunsdon C.quad The geography of parameter space:an investigation into spatialnon-stationarity[J].International Journal of Geographical Information Systems,1996,(10):605-627.
  • 9(UK)Fotheringham A S. Trends in quantitative methods I:stressing the local[J]. Progress in Human Geography,1997,(21):88-96.
  • 10(UK)Brunsdon C,Fotheringham A S,Charlton M Geographically weighted regression: a method for exploring spatial nonstationarity[J].Geographical Analysis,1996,(28):281-298.

共引文献26

同被引文献494

引证文献30

二级引证文献363

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部