离群点
outlier的Python项目详细描述
用法
defremove_outlier(df,col,partitionby=None,kernel='both',n_std=2,eps=1e-5):""" :param col: label column :param partitionby: remove outliers in each partition :param kernel: kernel options: ["std", "quartile", "both"] :type df: pandas.DataFrame :type col: str :type partitionby: list :type kernel: str :type n_std: int :type eps: float :return: pandas.DataFrame """