Lasso回归-生存状态：Non-positive event times encountered; not permitted for Cox family

04511

20250415212509256-image

错误原因：

因变量生存状态、生存时间的值必须大于0，不能等于0或者小于0

解决方法：

用筛选样本或者过滤表格节点，去除因变量不符合要求的样本

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# Lasso回归
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