在使用Stata的egen命令时,如果遇到“unknown egen function (()”这样的错误,通常意味着你尝试调用的egen函数不存在,或者函数的调用方式有误。以下是一些可能的解决步骤: 检查函数名称: 确保你使用的egen函数名称是正确的。Stata的egen命令提供了多种函数,如mean、median、std等。你可以通过输入help egen来查看所有可用...
(statArr, stat) # push row to empty dataframe end return statArrend;# Statistic function for column meansmeanmap(data, sel) = [mean(@view x[sel]) for x in eachcol(data)] 应该比R快。这些变化是: 主要:使用视图,而不是在每次迭代中复制所有内容 次要:不要为每个bootstrap复制创建一个数据帧...
In previous studies, the mean age was in the 50s, whereas the mean age in this study was 74 years, and it is assumed that the disease groups may have differed due to these factors1,9,11. Given its diagnostic capabilities, FDG-PET/CT demonstrates a higher likelihood of consideration for ...
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tiffanylamm1029/unknownPublic NotificationsYou must be signed in to change notification settings Fork0 Star0 File metadata and controls Code Blame 1 lines (1 loc) · 82.8 KB Raw continuumbridge,connect-fonts-vampiroone,current-time-website,dothe,cordova-plugin-emma-sdk,@datafireazure_recoveryservic...