截断韦伯分布经变换扩展为模态截断韦伯分布（MTW），参数化为模态和形状参数。基于MTW构建模态回归模型，采用最大似然估计并推导得分向量和Fisher信息矩阵，通过蒙特卡洛模拟验证估计性能，同时提供诊断工具和实证分析。 摘要 在本文中，我们介绍了一种 ...

If you're 73 years old or older as of this year, you are required to annually withdraw money from most retirement savings accounts. The size of this withdrawal varies with age and the amount of ...

We earn commissions from purchases you make using links in our articles. Learn more. A weight distributing hitch will make the controlling your trailer and driving your tow vehicle much easier If you ...

Support your favorite charitable organizations even in retirement. Many, or all, of the products featured on this page are from our advertising partners who compensate us when you take certain actions ...