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	Bootstrap-simulering	Permutationstest (Randomiseringstest)
Ämnesområde	Simulering	Statistik
Familj	Process / pipeline	Regression model
Ursprungsår	1979	2005
Upphovsperson	Bradley Efron	Good (2005); Edgington & Onghena (2007); resampling tradition
Typ	Simulation-based nonparametric inference	Nonparametric resampling test
Ursprungskälla	Efron, B. & Tibshirani, R.J. (1993). An Introduction to the Bootstrap. Chapman & Hall/CRC.	Good, P. (2005). Permutation, Parametric and Bootstrap Tests of Hypotheses (3rd ed.). Springer. ISBN: 978-0387202792
Alias	bootstrap resampling, empirical resampling, nonparametric bootstrap, Önyükleme Simülasyonu (Bootstrap Resampling)	randomization test, exact permutation test, re-randomization test, Permütasyon Testi
Närliggande	5	5
Sammanfattning	Bootstrap simulation, introduced by Bradley Efron in 1979, is a simulation-based inference method that derives the sampling distribution of virtually any statistic by repeatedly resampling with replacement from the observed data. Because it requires no parametric distributional assumptions, it provides a robust, general-purpose alternative to analytical confidence intervals and parametric hypothesis tests across continuous, ordinal, binary, and count data.	The permutation test is a nonparametric resampling procedure that builds the sampling distribution of a test statistic directly from the data by repeatedly shuffling the group labels. Developed in the resampling tradition and treated systematically by Good (2005) and Edgington & Onghena (2007), it requires no parametric distributional assumption and yields an exact p-value.