trim_mean: ndarray 修剪数组的平均值。 例子: >>> import numpy as np >>> from scipy import stats >>> x = np.arange(20) >>> stats.trim_mean(x, 0.1) 9.5 >>> x2 = x.reshape(5, 4) >>> x2 array([[ 0, 1, 2, 3], [ 4, 5, 6, 7], [ 8, 9, 10, 11], [12, 13...
解析 去尾平均数,切尾均值 分析总结。 去掉最大值和最小值的平均数叫什么平均数结果一 题目 去掉最大值和最小值的平均数叫什么平均数?(Trim mean)英文叫Trim mean 答案 去尾平均数,切尾均值相关推荐 1去掉最大值和最小值的平均数叫什么平均数?(Trim mean)英文叫Trim mean ...
去尾平均数,切尾均值
去尾平均数，切尾均值
> mean(s,trim=1/10) [1] 4.425 ###也就是去除s中的最大值最小值 等价于 > s<-c(.25,1.00,2.00,3.00,4.00,5.00,8.00,12.00) > mean(s) [1] 4.40625 ### mean(s,trim=3/10)##去除s中的三对最大值最小值
asamples are routinely assigned to the correct bin 样品定期地被分配到正确容器[translate] a2). What does the "master trim look mean"? and what's the trim cost for? 2). “主要修剪看起来什么卑鄙” ? 并且修剪花费什么为?[translate]
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trim 的取值范围为 0 到 0.5 之间，表示在计算均值前需要去掉的异常值的比例。下面通过具体实例说明：结果为：解释如下：
α-trim filterRecursionTrimmingMean filterOrder statisticsSNRRMSETo address the inadequacies of the median, mean and the 伪-trim mean filter, we introduce a class of non-linear filters that are a variation of the existing ones. The formulation leads to the techniques of using recursion concepts ...