পদ্ধতির তুলনা করুন

	বেয়েশীয় স্থানিক পশ্চাৎপদ মডেল (Bayesian Spatial Lag Model - BSLM)	Bayesian Spatial Error Model
ক্ষেত্র	স্থানিক বিশ্লেষণ	স্থানিক বিশ্লেষণ
পরিবার	Regression model	Regression model
উদ্ভবের বছর	1997	1988 (classical SEM); 2009 (Bayesian formulation)
প্রবর্তক	LeSage (1997); fully elaborated in LeSage & Pace (2009)	LeSage & Pace (Bayesian treatment); Anselin (classical SEM)
ধরন	Bayesian spatial regression	Bayesian spatial regression
মৌলিক উৎস	LeSage, J. P., & Pace, R. K. (2009). Introduction to Spatial Econometrics. CRC Press / Taylor & Francis. ISBN: 978-1420064247	LeSage, J. P., & Pace, R. K. (2009). Introduction to Spatial Econometrics. CRC Press / Taylor & Francis. ISBN: 978-1420064247
অপর নাম	Bayesian SAR model, Bayesian spatial autoregressive model, BSLM, Bayesian SLM	Bayesian SEM, Bayesian spatial-error regression, BSEM spatial econometrics, Bayesian spatially correlated error model
সম্পর্কিত	5	6
সারসংক্ষেপ	The Bayesian Spatial Lag Model (BSLM) extends the classical spatial autoregressive (SAR) regression by placing prior distributions over all parameters and recovering full posterior distributions via MCMC sampling. It explicitly accounts for spatial dependence — the outcome in one location is partly driven by outcomes in neighboring locations — and yields uncertainty-quantified estimates of both regression coefficients and the spatial autocorrelation parameter rho.	The Bayesian Spatial Error Model (Bayesian SEM) estimates a regression in which spatially correlated disturbances are explicitly modelled through a spatial weights matrix, while all parameters — regression coefficients, spatial error autocorrelation, and error variance — receive full posterior distributions via Bayesian inference rather than point estimates.