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对于一个项目,我已经收到了大量保密的病人级数据,我需要对其进行拟合,以便在仿真模型中使用它。我在用R。这方面的一个例子:我需要找到住院时间数据的子集的病人。有48个亚组的病人。我目前这样做的方法是手动过滤数据,然后将这些数据提取到向量,然后使用fitdist将数据拟合到向量。vector1 <- los_data %>%
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