自助抽样可以根据收集的样本推断总体的统计特征(如均值、十分位数、置信区间)。泊松自助抽样(Poisson Bootstrap Sampling)是一种用于统计分析中的重采样技术,特别是在机器学习和数据科学中用于模型评估和误差估计。这种方法的一个特点是保留了样本中数据点 ...
We have previously discussed the importance of estimating uncertainty in our measurements and incorporating it into data analysis 1. To know the extent to which we can generalize our observations, we ...