পদ্ধতির তুলনা করুন

	বেয়েশীয় গাঠনিক সমীকরণ মডেলিং (Bayesian Structural Equation Modeling - BSEM)	সাধারণ ন্যূনতম বর্গক্ষেত্র (OLS) রিগ্রেশন
ক্ষেত্র	বেইসীয়	অর্থমিতি
পরিবার	Bayesian methods	Regression model
উদ্ভবের বছর	2012	2019
প্রবর্তক	Bengt Muthén & Tihomir Asparouhov	Wooldridge (textbook treatment); classical least squares
ধরন	Bayesian latent variable model	Linear regression
মৌলিক উৎস	Muthén, B. & Asparouhov, T. (2012). Bayesian SEM: A More Flexible Representation of Substantive Theory. Psychological Methods, 17(3), 313–335.	Wooldridge, J. M. (2019). Introductory Econometrics: A Modern Approach (7th ed.). Cengage Learning. ISBN: 978-1337558860
অপর নাম	BSEM, Bayesian latent variable model, approximate zero constraints SEM, Bayesçi Yapısal Eşitlik Modeli	ordinary least squares, classical linear regression, linear regression, en küçük kareler regresyonu
সম্পর্কিত	6	5
সারসংক্ষেপ	Bayesian SEM, introduced by Muthén and Asparouhov in 2012, extends classical structural equation modeling by placing prior distributions on factor loadings, path coefficients, and covariances. Instead of returning a single maximum-likelihood estimate, it uses Markov chain Monte Carlo to produce a full posterior distribution for every parameter, enabling principled uncertainty quantification in models with latent variables.	Ordinary Least Squares is the classical linear regression method that explains a continuous outcome as a linear combination of predictors. It estimates the coefficients by minimising the sum of squared residuals, and under the Gauss-Markov assumptions these estimates are the best linear unbiased estimator (BLUE).