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Уинсоризована оценка×Оценка на медианното абсолютно отклонение (MAD)×
ОбластСтатистикаСтатистика
СемействоRegression modelRegression model
Година на възникване19601974
СъздателDixon (1960); robust estimation tradition (Wilcox)Hampel (influence-curve treatment); classical robust statistics
ТипRobust location/scale estimatorRobust scale estimator
Основополагащ източникDixon, W. J. (1960). Simplified Estimation from Censored Normal Samples. Annals of Mathematical Statistics, 31(2), 385-391. DOI ↗Hampel, F. R. (1974). The Influence Curve and Its Role in Robust Estimation. Journal of the American Statistical Association, 69(346), 383-393. DOI ↗
Други названияwinsorization, winsorized mean, Winsorize Edilmiş Tahminmedian absolute deviation, MAD scale estimator, robust scale estimation, Medyan Mutlak Sapma (MAD) Tahmini
Свързани55
РезюмеWinsorized estimation is a robust technique that reduces the influence of outliers by clamping the extreme percentiles of a distribution to a chosen threshold. Introduced by Dixon (1960) and developed in the robust-estimation tradition of Wilcox, it keeps every observation in the sample rather than discarding any.Median Absolute Deviation estimation is a robust measure of statistical dispersion that replaces the standard deviation when outliers are present. Rooted in the influence-curve framework formalised by Hampel (1974), it summarises the spread of a continuous variable using medians instead of means, so a single extreme value cannot distort the result.
ScholarGateНабор от данни
  1. v1
  2. 2 Източници
  3. PUBLISHED
  1. v1
  2. 2 Източници
  3. PUBLISHED

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ScholarGateСравнение на методи: Winsorized Estimation · MAD Estimation. Извлечено на 2026-06-18 от https://scholargate.app/bg/compare