Web16 sep. 2016 · 没有重复的观察值。 把year去掉也许分有重复的，但是这可能不是你所需要的。 可用下面命令看一下： duplicates tag, generate (dup) list if dup==1 看看有没有重复的 更多追问追答 追问 我是不是可以在录入那串口令中把 duplicates drop id year,force 这句删除？ ？ ？ 我就是想把面板数据录到STATA生成dta文件，然后进行merge 求大神分析~~ 追 … WebUniversity of Sussex - a leading, research-intensive university

How can I detect duplicate observations? Stata FAQ

WebContinuous Integration. for testing and deploying your application. Continuous Analysis. for finding and fixing issues. Code Intelligence. for empowering human code reviews WebThe equivalent Stata 8 or later command will look like this: scatter write yhat read, msymbol (o i) connect (. l) jitter (2) sort. The above comments cover only a few of the many ways in which the current version of Stata graphics differ from the Stata 7 version. It is well worth you time to sit down and read the Stata Online Graphics Manual. jim hummel richardson texas

stata命令之duplicates - 知乎

Web19 jan. 2024 · I don't necessarily want to remove them yet, just create an indicator (0/1) of whether the IDs are unique or duplicates. In sql, it would be like this: SELECT ID, count(ID) count from TABLE group by ID) a On TABLE.ID = a.ID set ID Duplicate Flag Column 1 = 1 where count > 1; Is there a way to do this simply in r? Any help would be greatly ... WebThe z/OS FTP client sends an NLST command to the server as part of ls * subcommand processing. The LISTSUBdir option specifies that not only the current subdirectory, but also the next subdirectory should be listed as a result of processing an ls * subcommand. In this example, the current directory has a file x and a subdirectory y and ... Web*PATCH 00/27] Replace the old man page with asciidoc and man page for each btrfs subcommand. @ 2014-04-02 8:29 Qu Wenruo 2014-04-02 8:29 ` [PATCH 01/27] btrfs-progs: Introduce asciidoc based man page and btrfs man page Qu Wenruo ` (29 more replies) 0 siblings, 30 replies; 124+ messages in thread From: Qu Wenruo @ 2014-04-02 … jim humble mms protocols pdf