RarerProbability
RarerProbability[dist,example]
计算分布 dist 生成具有与 example 相同或更低的 PDF 的样本的概率.
RarerProbability[dist,{ex1,ex2,…}]
计算每个 exi 的更稀有概率.
更多信息和选项
- RarerProbability[dist,x] 计算 Probability[PDF[dist,y]≤PDF[dist,x],ydist].
- RarerProbability 可以看作是统计学中使用的 p 值的多元扩展. 如果 dist 只有一个变量,且为连续和对称的,则更稀有概率等于“双尾” p 值.
- RarerProbability 用于在 AnomalyDetection、FindAnomalies 或 DeleteAnomalies 中定义异常.
范例
Wolfram Research (2019),RarerProbability,Wolfram 语言函数,https://reference.wolfram.com/language/ref/RarerProbability.html.
文本
Wolfram Research (2019),RarerProbability,Wolfram 语言函数,https://reference.wolfram.com/language/ref/RarerProbability.html.
CMS
Wolfram 语言. 2019. "RarerProbability." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/RarerProbability.html.
APA
Wolfram 语言. (2019). RarerProbability. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/RarerProbability.html 年