The trimmed mean is one of the most common estimators of location for symmetrical distributions, whose effect depends on whether the trim rate matches the proportion of contaminated data. Based on the geometric characteristics of the curve of the trimmed
截尾均值是对称分布位置的最常见估计量之一,其效果取决于截尾率是否与受污染数据的比例相匹配。基于截尾曲线的几何特征……