结果:找到“merge using=1”相关内容11个,排序为按回复时间降序,搜索更多相关帖子请点击“高级
Investigating Emergent Design Failures Using a Knowledge-Action-Decision Framewo
0 个回复 - 291 次查看 Investigating Emergent Design Failures Using a Knowledge-Action-Decision Framework2018-4-16 10:54 - 张雪燕 - 经管书评
Emergent Phenomena in Housing Markets: Gentrification, Housing Search, Polariza
5 个回复 - 1369 次查看 The housing market, like every market, is the product of thousands of interacting buyers and sellers driven by different interests. But unlike other markets, the housing market is able to profoundly t ...2015-6-9 22:38 - 大家开心 - 制度经济学
AOM一篇:HUMAN CAPITAL FLOWS: USING CONTEXT-EMERGENT TURNOVER (CET) THEORY TO EX
1 个回复 - 142 次查看 【作者(必填)】 Greg Reilly, Anthony Nyberg⇑, Mark Maltarich and Ingo Weller 【文题(必填)】 HUMAN CAPITAL FLOWS: USING CONTEXT-EMERGENT TURNOVER (CET) THEORY TO EXPLORE THE PROCESS BY WHICH TU ...2013-6-21 22:50 - yinhezhiwang - 求助成功区
stata merge 中 出现not uniquely identify observations in the using data
14 个回复 - 49013 次查看 想要横向合并数据,却一直出现not uniquely identify observations in the using data的提示 ROE的挡案 nobs Stkcd Date Price SOE ROE 1001 000001 07jan2011 16.41 0 14.73 ...2020-7-29 21:43 - chiuuu - Stata专版
求问为什么stata merge时提示using required?
10 个回复 - 16754 次查看 如题,新手入门需要合并数据,但是用mergemergemany时都会提示using required r(100),查看了r(100)的错误详情还是不明白为什么,不知道这个要怎么解决呢?谢谢!!!2018-12-16 13:35 - vmunuanv - Stata专版
stata merge 中 出现x y not uniquely identify observations in the using data
0 个回复 - 886 次查看 stata merge 中 出现x y not uniquely identify observations in the using data 考虑是否存在重复值 删除两个文件夹中的重复值 use "C...1",clear sort x y duplicates drop x y,force save "C:...1",repla ...2022-8-18 15:44 - 咕~噜 - Stata专版
请问大神,merge显示成功,为啥没有吧using表的一些变量加进去
3 个回复 - 981 次查看 请问大神,merge显示成功,为啥没有吧using表的一些变量加进去2020-12-25 16:56 - 集宁一中 - Stata专版
【求助】使用merge 1:1 id using filename,update合并数据,产生672个_merge==5
1 个回复 - 5502 次查看 合并前: master: id, i, y,NI,accper,CFO using: id, i, y,NI,accper,其他变量 合并使用的命令:merge 1:1 id using filename,update 合并后的情况: 合并后变量的情况:id, i, y,NI ...2014-10-5 15:28 - txd2011又来了 - Stata专版
两个数据合并merge的时候,出现错误:name is byte in using data
4 个回复 - 6189 次查看 用stata 合并两个数据库,合并时使用的key variables 有4个:id1,id2,id3,year, 都是8位以内的数值。但是merge命令(merge 1:1 id1 id2 id3 year using filename)输完后总是跳出错误提示:r(106)name is byte in u ...2014-8-16 21:32 - 梦孟小宝 - Stata专版
merge 1:1 varlist using filename [, options]
2 个回复 - 4393 次查看 我使用 merge 1:1 varlist using filename [, options], 提示(pathsplit() in lmatabase, compiled by Stata 11.2, is too new to be run by this version of Stata and so was ignored) fullfilen ...2012-4-12 23:13 - lich555 - Stata专版