Нашли опечатку? Выделите ее мышкой и нажмите Ctrl+Enter
Название: Robust Statistical Methods
Автор: Rey W.
The methods presented in this text are oriented toward the design of robust estimators. The primary concern is preventing any significant offset of the estimates due to the selection of an erroneous model or to spurious data in the sample. The second concern is bias reduction and variance estimation. The special emphasis reserved to type M estimators is justified by their analytical form which permits to assess their properties, even for small sample sizes (n=10 or 50), without resorting to involved arguments. The theoretical tools are mainly the jackknife and the influence function. Applied derivations are in the fields of location estimation and regression analysis. Due attention is devoted to computational