Dear All, I have this dataset,
Code:
* Example generated by -dataex-. To install: ssc install dataex
clear
input long id float(year INV3 ROA)
1 172  -.0045871646    .0933
1 173    -.01167711    .1583
1 174   -.006433757  .175187
1 175   -.012181344    .2364
1 176    -.01321603   .10577
1 177    -.01422899    .1441
1 178    -.02282987    .2075
1 179    -.05133751  .145931
1 180    .009771403     .076
1 181    .025396004    .0761
1 182    .025864497    .1725
1 183     .03664489    .1458
1 184    -.05361909     .101
1 185   -.032001555    .1993
1 186   -.033957694      .38
1 187   -.033961434  .539616
1 188   -.012766922  .195137
1 189   -.008193411    .3912
1 190   -.027836805    .6234
1 191    -.03327792    .8644
1 192   -.014817852    .2636
1 193   -.032159634    .5398
1 194   -.068282396    .8355
1 195    -.05946866    .1485
1 196   -.004816948    .2252
1 197    .003146131    .4551
1 198    .010677342    .7072
1 199   -.026609255    .9472
1 200   -.010889765    .2613
1 201  -.0029442655  .500428
1 202    -.01105878    .7497
1 203    -.02014889    .9554
1 204   -.009636433     .313
1 205    -.02543132    .5991
1 206   -.028388817    .8006
1 207     .00702387   1.0465
1 208   -.009761282    .2662
1 209   -.016195519    .4998
1 210   -.026507244    .7564
1 211    -.04981959    .9433
1 212    -.02229787      .21
1 213   -.035000585  .438673
1 214    -.05158117    .6756
1 215     -.0459952  .870771
1 217   -.007121075    .5001
1 218   -.013362974  .777682
1 220    -.00987949    .2507
1 221   -.019417563    .4871
1 222    -.01337445    .7414
1 223    -.03838065    .9317
1 224    -.03535081    .2346
1 226   -.034809645    .7066
1 228   -.015703905    .2085
1 229    -.01893671    .4153
1 230   -.005885932    .6289
1 231   -.011122453    .7478
1 232   .0009650833    .2002
1 233     .01975026    .4042
1 234    .022063773    .6198
1 225    -.04423483    .4631
1 227   -.034652203    .8277
1 219    -.02491837    .9711
1 216    .003842445    .2534
2 172  -.0005397516    .4792
2 173 -.00009546917   2.3655
2 174   -.001805673 2.980188
2 175  -.0006784464   6.0275
2 176  -.0001906369  .984299
2 177  -.0016465855   2.8043
2 178  -.0016093967   3.0185
2 179    -.02953893 6.994731
2 180   -.026658617   1.4801
2 181   -.027429914   4.7261
2 182    -.02314766   4.8409
2 183   -.017176721   7.6395
2 184   -.020411134   1.7772
2 185    -.01661057   5.0345
2 186    -.02278793   4.5347
2 187   -.031086253 6.548739
2 188   -.016051646 1.231006
2 189    -.03447536   3.1708
2 190     -.0213942   2.8846
2 191     -.0459969   7.0893
2 192   -.015317387    .7196
2 193    -.02312829   2.1844
2 194    -.01753936    2.378
2 195   -.023852894   4.2309
2 196  .00012526485    .7281
2 197    .001261712   2.5437
2 198  -.0020973925   2.9509
2 199    -.03045349   5.0069
2 200   -.009536654    .8223
2 201  -.0035895896 2.120494
2 202   -.008612886   2.3503
2 203   -.010163626   5.0048
2 204  -.0004300943    .5277
2 205    -.01190996   1.3649
2 206   -.011792352   1.6463
2 207   -.019083075   4.5325
2 208  -.0005459896    .5046
end
format %tq year
label values id id
label def id 1 "000001", modify
label def id 2 "000002", modify
which I'd like to use (ssc install) -xtbalance- command to construct a balanced panel data set, say from `2003q1' (172) to '2010q1' (200). The command is
Code:
xtset id year
xtbalance, range(172 200) miss(INV3 ROA)
My question is if 172 and 200 in range(172,200) can be substituted by a formal Stata format (human readable). I note that the following does not work.
Code:
xtset id year
xtbalance, range(2003q1 2010q1) miss(INV3 ROA)
Thanks.