Σύγκριση μεθόδων

	Ακριβής δοκιμή του Fisher	Λογιστική Παλινδρόμηση
Πεδίο	Στατιστική	Ερευνητική Στατιστική
Οικογένεια	Hypothesis test	Process / pipeline
Έτος προέλευσης	1922	1958
Δημιουργός	R. A. Fisher	David Roxbee Cox
Τύπος	Exact test of independence for categorical data	Method
Θεμελιώδης πηγή	Fisher, R. A. (1922). On the interpretation of chi-squared from contingency tables, and the calculation of P. Journal of the Royal Statistical Society, 85(1), 87–94.	Cox, D. R. (1958). The regression analysis of binary sequences. Journal of the Royal Statistical Society, Series B, 20(2), 215–242.
Εναλλακτικές ονομασίες	Fisher-Irwin test, exact test of independence, Fisher'ın Kesin Testi	logit model, binomial logistic regression, LR
Συναφείς	2	3
Σύνοψη	Fisher's exact test is a nonparametric exact-probability test of independence for small-sample contingency tables, introduced by R. A. Fisher in 1922. Rather than relying on a large-sample approximation, it computes the exact probability of the observed table directly from the hypergeometric distribution.	Logistic regression is a statistical method for modeling the probability of a binary outcome (disease present/absent, success/failure) as a function of continuous and categorical predictors. Developed by David Roxbee Cox (1958), it solves the problem of predicting categorical outcomes by applying a logistic transformation to constrain predictions to the [0,1] probability interval, enabling accurate risk stratification, diagnostic prediction, and causal inference in epidemiology, medicine, and social science.