各位stata的大佬好!我有如下面板数据,是N>T的长面板,N=10503, 我打算对这个面板数据的指标:d_value和career_age进行聚类分析,分析每个aid对应的d_value在career_age内的趋势变化,感觉像多个时间序列的聚类,不知道如何操作,请各位指点。
* Example generated by -dataex-. To install: ssc install dataex
clear
input long aid int pubyear float(d_value career_age)
36 2006 0 21
36 2008 -.000116319 23
36 2010 -.000957625 25
36 2011 -.000236462 26
36 2012 .000793021 27
36 2013 .0028103 28
36 2014 .0138889 29
36 2015 0 30
138 2008 -.0171429 18
138 2009 -.00643777 19
138 2010 -.00396825 20
138 2011 -.00170519 21
138 2012 -.001999 22
138 2013 0 23
138 2014 -.00465658 24
138 2015 .00521739 25
814 2008 .111111 29
814 2009 -.00760456 30
814 2010 -.0266667 31
814 2011 .0416667 32
814 2012 .00101833 33
814 2013 .000251067 34
814 2014 .0051282 35
814 2015 .00769231 36
1259 2008 .0210526 23
1259 2009 -.000078423 24
1259 2010 .0315789 25
1259 2011 .00414508 26
1259 2012 .00499168 27
1259 2013 .0016 28
1259 2014 .000791452 29
1259 2015 -.00479616 30
1386 2015 -.0416667 30
2510 2008 .000880669 32
2510 2009 .000459347 33
2510 2010 .00332226 34
2510 2011 .0536913 35
2510 2012 0 36
2510 2013 .000881445 37
2510 2014 .0035524 38
2510 2015 .25 39
4057 2008 -.00448598 17
4057 2010 -.000156825 19
4057 2012 0 21
4057 2013 -.00131521 22
4057 2014 -.000649832 23
4363 2010 0 28
5599 2005 -.0232558 20
5599 2008 -.018018 23
5599 2010 -.0109489 25
end
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