WebDISCO: a web service for distributed cox model learning without patient-level data sharing
WebDISCO: a web service for distributed cox model learning without patient-level data sharing
Abstract Objective The Cox proportional hazards model is a widely used method for analyzing survival data. To achieve sufficient statistical power in a survival analysis, it usually requires a large amount of data. Data sharing across institutions could be a potential workaround for providing this added power. Methods and materials …