Comparar métodos

	Estimativa por Jackknife	Validação Cruzada	Teste de Permutação (Randomização)
Área	Estatística	Tomada de decisão	Estatística
Família	Hypothesis test	MCDM	Regression model
Ano de origem	1956	1974	2005
Autor original	Maurice Henri Quenouille (bias correction); John W. Tukey (variance estimation and naming)	Stone, M.	Good (2005); Edgington & Onghena (2007); resampling tradition
Tipo	Bias and variance estimation	Robustness wrapper — k-fold cross-validation for MCDM stability	Nonparametric resampling test
Fonte seminal	Quenouille, M. H. (1956). Notes on Bias in Estimation. Biometrika, 43(3/4), 353–360.	Stone, M. (1974). Cross-validatory choice and assessment of statistical predictions. Journal of the Royal Statistical Society Series B	Good, P. (2005). Permutation, Parametric and Bootstrap Tests of Hypotheses (3rd ed.). Springer. ISBN: 978-0387202792
Outros nomes	delete-one jackknife, leave-one-out jackknife, Jackknife Yeniden Örnekleme	—	randomization test, exact permutation test, re-randomization test, Permütasyon Testi
Relacionados	3	0	5
Resumo	Jackknife estimation is a classical resampling technique that computes the bias and variance of a statistical estimator by systematically leaving out one observation at a time and re-computing the statistic on each reduced sample. Introduced by Maurice Quenouille in 1956 for bias correction and extended by John Tukey in 1958 who coined the name, it is the historical predecessor of the bootstrap and remains analytically tractable for smooth, differentiable estimators.	CROSS-VALIDATION (Cross-Validation — k-fold hold-out validation of MCDM decision consistency) is a ranking multi-criteria decision-making (MCDM) method introduced by Stone, M. in 1974. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.	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.