Krahasoni metodat

	Inferenca e Saktë e Randomizimit të Fisherit	Regresioni me Mënyrën më të Vogël të Katrorëve (OLS)
Fusha	Statistikë	Ekonometri
Familja	Regression model	Regression model
Viti i origjinës	1935	2019
Krijuesi	Ronald A. Fisher	Wooldridge (textbook treatment); classical least squares
Lloji	Exact permutation-based inference	Linear regression
Burimi themelues	Fisher, R. A. (1935). The Design of Experiments. Oliver & Boyd.	Wooldridge, J. M. (2019). Introductory Econometrics: A Modern Approach (7th ed.). Cengage Learning. ISBN: 978-1337558860
Emërtime të tjera	fisher randomization test, permutation inference, exact randomization test, randomizasyon çıkarımı (fisher exact randomization)	ordinary least squares, classical linear regression, linear regression, en küçük kareler regresyonu
Të lidhura	5	5
Përmbledhja	Randomization inference, introduced by Ronald A. Fisher in The Design of Experiments (1935), computes an exact p-value by evaluating a test statistic across all possible treatment assignments under Fisher's sharp null hypothesis. It is regarded as the gold standard for analysing designed experiments because its validity rests on the known assignment mechanism rather than on distributional assumptions.	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).