[CODE]
* Example generated by -dataex-. To install: ssc install dataex
clear
input str3 id long(year2001 year2003 year2002 year2004 year2005 year2006 year2007 year2008 year2009 year2010 year2012 year2013)
"AFG" 20966463 23064851 21979923 24118979 25070798 25893450 26616792 27294031 28004331 28803167 30696958 31731688
"ARE" 3326032 3741932 3507232 4087931 4579562 5242032 6044067 6894278 7666393 8270684 8900453 9006263
"BLR" 9928549 9796749 9865548 9730146 9663915 9604924 9560953 9527985 9506765 9490583 9464495 9465997
"CZE" 10216605 10193998 10196916 10197101 10211216 10238905 10298828 10384603 10443936 10474410 10510785 10514272
"EGY" 71226940 73981942 72590118 75381899 76778149 78159048 79537253 80953881 82465022 84107606 87813257 89807433
"HUN" 10187576 10129552 10158608 10107146 10087065 10071370 10055780 10038188 10022650 10000023 9920362 9893082
"IDN" 214506502 220545214 217508059 223614649 226712730 229838202 232989141 236159276 239340478 242524123 248883232 252032263
"IND" 1071477855 1108027848 1089807112 1126135777 1144118674 1161977719 1179681239 1197146906 1214270132 1230980691 1263065852 1278562207
"IRN" 67096414 68812713 67983330 69617100 70421811 71227880 72031103 72845542 73687565 74567511 76453574 77435384
"ISR" 6439000 6689700 6570000 6809000 6930100 7053700 7180100 7308800 7485600 7623600 7910500 8059500
"KAZ" 14858335 14909018 14858948 15012985 15147029 15308084 15484192 15674000 16092822 16321872 16792089 17035550
"KGZ" 4945100 5043300 4990700 5104700 5162600 5218400 5268400 5318700 5383300 5447900 5607200 5719600
"LKA" 18913054 19215307 19059300 19372538 19524558 19670151 19810789 19945832 20075086 20198353 20425000 20585000
"LTU" 3470818 3415213 3443067 3377075 3322528 3269909 3231294 3198231 3162916 3097282 2987773 2957689
end
使用的stata命令:reshape long year2001 year2002 year2003 year2004 year2005 year2006 year2007 year2008 year2009, i(id) j(year)
错误提示:no xij variables found
我需要把这个数据表变成两列:
id year
谢谢大侠相助!