急性胰腺炎（AP）致死率高且缺乏精准预后工具。本研究针对 AP 患者 30 天 mortality 风险，利用 LASSO logistic regression 筛选出年龄、APTT、DBIL 等 6 个独立预测因子，构建 nomogram 模型（AUC=0.862），经 DCA 验证具临床价值，为早期风险分层提供新工具。 急性胰腺炎（Acute ...

In recent columns we showed how linear regression can be used to predict a continuous dependent variable given other independent variables 1,2. When the dependent variable is categorical, a common ...

Logistic regression is a powerful technique for fitting models to data with a binary response variable, but the models are difficult to interpret if collinearity, nonlinearity, or interactions are ...

Understanding the mechanics of adaptive evolution requires not only knowing the quantitative genetic bases of the traits of interest but also obtaining accurate measures of the strengths and modes of ...

Multicenter Phase I/II Study of Cetuximab With Paclitaxel and Carboplatin in Untreated Patients With Stage IV Non–Small-Cell Lung Cancer Data from 1,066 patients recruited from nine European centers ...

What are the advantages of logistic regression over decision trees? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand ...