قارن الطرق

	الاستدلال بالتمهيد	اختبار المتوسط المشذب (اختبار يوين)
المجال	الإحصاء	الإحصاء
العائلة	Regression model	Regression model
سنة النشأة	1979	1974
صاحب الطريقة	Bradley Efron	Karen K. Yuen
النوع	Resampling-based inference	Robust two-group comparison
المصدر التأسيسي	Efron, B. (1979). Bootstrap Methods: Another Look at the Jackknife. Annals of Statistics, 7(1), 1-26.	Yuen, K. K. (1974). The Two-Sample Trimmed t for Unequal Population Variances. Biometrika, 61(1), 165-170.
الأسماء البديلة	bootstrap, bootstrap resampling, nonparametric bootstrap, Bootstrap Çıkarımı	Yuen's test, Yuen-Welch test, robust mean comparison, kırpılmış ortalama testi
ذات صلة	5	4
الملخص	Bootstrap inference, introduced by Bradley Efron in 1979, estimates the sampling distribution of a statistic by repeatedly resampling the observed data with replacement. It requires no distributional assumption and produces reliable confidence intervals even in small samples.	The trimmed mean test compares two groups using trimmed means, which discard a fixed proportion of the most extreme observations in each tail before averaging. Introduced by Karen K. Yuen in 1974, it is a robust alternative to the classical t-test when the data are non-normal or contain outliers and the population variances are unequal.