Hi,

I'm dealing with panel data and want to summarize statistics per category (of credit ratings).
Code:
* Example generated by -dataex-. To install: ssc install dataex
clear
input float(abCFO abPROD abDEXP DSIZE DLEV DBTM DROA DMKTCAP) str10 rating
 .0008356422     .0209654    -.04120781  1.0675211   .09522586 -.020025164  -.005955193   1.0338011 "A"
   .04126537    .11411357     -.2075455  1.3290644   -.1180799    .3128669  -.009585299   1.1216774 "A"
   .05412142 -.0023708344    -.09028757   .3537397   .04073374  -.09376688   .005242527    .4053659 "A"
  -.06789315    .01299727    .017316878          0           0           0            0           0 "A"
   .03516224   .014169693    -.03243965   .7051764 -.005756766  -.05200678  .0019333176     .711113 "A"
   .02273792    -.3003528     .24185824   -.436142 -.018526852   -.3142054     .0281377   .19754696 "A"
   .02906984    .01651007   -.013555497          0           0           0            0           0 "A"
 -.008219257  -.026155293   -.016452044   .8714962   -.1100984   .09946762   .013385184   1.0990686 "A"
  .015034273  -.007772714  -.0014599115          0           0           0            0           0 "A"
   .01064366    .01884005    .015010998   .6108894   .05213448   .03925359   -.04097756   .28347492 "A"
  -.03769853    .08655733   -.018181875          0           0           0            0           0 "A"
  .002282584   -.05673644    -.01677883  -.6284599  .021837205   .11429861  .0022028554   -.7300711 "A"
   .01605764   .007799983    -.04779823          0           0           0            0           0 "A"
  -.05145291   .034692526   -.019910425          0           0           0            0           0 "A"
  .019588366  -.022314847      .0537526          0           0           0            0           0 "A"
    .5352056    -.1746373      .1034913  1.4397526  -.12459834   -.3247728    .06580749   2.2632608 "A"
   -.5205612    .04782104    -.12157464   .8937941    .0620793   -.8088898  -.009963654    1.563591 "A"
    1.383108    15.051348     .21882486  2.3815413 -.022225797 -.067750186   .012041256   2.5519066 "A"
  -.05585086   -.08561337      .2999828   .7043247  -.07351613  -.14118776     .0102163   1.0763502 "A"
 -.031702437  -.030215085   -.011980027  -.1159935 .0003680885  .012074515    .02267707   -.1801214 "A"
   .22149777   .007992268    -.11340237  1.2447286  -.10326292  -.16692924     .1325304   1.7184153 "A"
  .010136515  -.031345695   -.002566412   .2066736   .03281617  -.07913816  -.016860146   .29421997 "A"
-.0008031726    .00295949   .0009338856          0           0           0            0           0 "A"
   .05672702    .15594888    -.09790777  -.5628605  -.08298059    .2550441  -.026939005   -.6609955 "A"
    4.065048    -.4410348      6.519212  2.6107664  -.08981347 -.033990264    .06825436    3.130191 "A"
 .0013318062  .0019093156    .003956169          0           0           0            0           0 "A"
  .015214458   .001820922    .002174735          0           0           0            0           0 "A"
   -.0858939  -.005479097   -.017050624    .805624  .008312494  -.02377057  -.017139435    .7116251 "A"
 -.003535643  .0008456111   -.006619245          0           0           0            0           0 "A"
 -.013042033    .05763382    -.07504414 -.28429842 -.073293455  -.01555115   .031368412 -.020739555 "A"
 -.005106941 -.0003865045   -.005620822  .14349842  -.15960807  -.05899999    .04943158    .6170788 "A"
   .15186906   -.14246893    -.02312088   1.414975  -.16248295  -.23669094   .032986898    1.729827 "A"
  .012504876  -.008911222    .014210224          0           0           0            0           0 "A"
 -.006002272    -.0492735    -.05302888  -.4925308    .1150909  -.03783548    .04110579  -.55949306 "A"
   -.3204973     .6066685    -.16515303  2.0650449  .017856106   -.3805348    .05397183    2.800459 "A"
 .0028551295   -.01931976   -.006467238  -.6234713  -.12063618  -.24762145    .05819488   .05962086 "A"
  -.15009254    .11929631    .024970055  .08544827  -.05493088  -.04747084  -.006268077    .4955101 "A"
 -.007557273  -.001894951     .02478403          0           0           0            0           0 "A"
 .0003720671    -.0248881    -.03295061   .2636423   .03391564  -.09878263   .016890325    .4170308 "A"
   .15458107    -.4208779    -.00819011   .8457394 -.008284703   -.1861056    .08795613   1.5672665 "A"
  -.06220771    -.4356552  -.0003861114          0           0           0            0           0 "A"
    .6288794    11.155063      .1858667  2.6107664   -.2052954    .3386117  .0013565645    3.232208 "A"
    .2098929   -.24874997     .13575831 -.42136765 -.025275767   .11055869    -.2325881  -.16615915 "A"
   .02352494    -.1229782     .03964202   .4956236 -.069366604  -.24916805     .0548659   1.2631798 "A"
  .014861077   .006323397   -.017629743          0           0           0            0           0 "A"
 -.012095168   .004829198   .0004029274 -.07305241  .011497766  -.04982682   .018362954   .03733635 "A"
  -.07350977    -1.294515    -.27100414  -.1960354   -.0590487     .466735    .08753496    .9801435 "A"
   .06479162  -.014288187   -.035856374  .03793049  -.02283114   .28392336   -.00679981   .06511593 "A"
    .0898911   .027997136    -.17297468  1.0080242  .011632174  -.09668097    .04373648    1.506379 "A"
  .029090397   -.12285227   -.032613724  2.0186138   .12294215  -.12049067   -.03859614   1.3814163 "A"
  -.06873721   -.11470234    .029512286  1.5590916   .11953676  -.56961507   .012153603   2.7031994 "A"
 .0015919805  -.034819186     .25707626    .058815  -.04611056  -.09457007   .036897853    .3781643 "A"
   .00093274   .005595282     -.0292524  .10843086  -.14261137   .06788117  -.015993588 -.019307137 "A"
   .03901547   -.14219153    -.47010255   .3034983  .006643087      -.1684  -.003110811    .9891348 "A"
 -.018318448   .010679606  -.0016479343 -.57105494   .04912265    -.034465    .00723815    -.303587 "A"
   .26985353    .16105187      .4707473  1.8921747   -.2081337   .11422935    .02254638   1.8579702 "A"
 -.005359652    .03072861   -.004871659  -.7092295  -.11220533   -.0821746    .04187417   -.2493067 "A"
 -.023301035 -.0041386485    .012192875          0           0           0            0           0 "A"
   .04949512    -.1561916     .08938599  .06013489   -.1143501  -.08023608    -.2325881    .6703806 "A"
  -.01436942      .184457   -.032435283    .870676  -.05707991  -.11407918   .005377695   1.0769653 "A"
   .05515257    .01990676   -.004722625  .06156445  -.02582699  -.02527219    .02262192   .12867355 "A"
  .015558764   -.09322359    .002729595  -.6140423  -.07559586   -.2080527    .06483234   .06052971 "A"
    .0350079   -.03337896    .025618345          0           0           0            0           0 "A"
  .002475947   -.10662834    .002184838  -.3838196  -.05461299   -.1719733    .06384196   .21448326 "A"
  -.04412465   -.18742947     .50620687 -.13668633  -.16536823   .05545654  -.034425512    -.273036 "A"
  -.00180055    .01974368  -.0041654967   .8757238 -.010082394  .027917564  -.009779492    .8622069 "A"
   .09681302   -.13990852     .01157169   .8020191  -.04014236  -.05426004    .05594094   1.1844053 "A"
   .05664325    -.2295618 -.00006067753   1.855895   .11774266   -.1383622  -.024673285   1.5912905 "A"
    .6840518    -.5675211       1.02707  2.1980247  -.26134452  -.02193013    .08406796   3.1024075 "A"
    1.528804     8.182507      2.610342   2.585969  -.03001055  -.03053251  -.033078484   2.3776035 "A"
  -.04574649     -.099018   -.016450942  -.7864103  -.19859247  -.03853482    .08468947   -.2097597 "A"
   .03145185   .026230097     .01457572   .6023769  .064970374  -.24634096    .04673266    .8368998 "A"
  .007426903   -.12688667       .091268  .20284843  -.09636705  -.16220093    .05945984    .7945929 "A"
   -.0527891   -.04278681    -.20756406 -1.2957058  -.03106573   -.1642542   .030025885   -.4209194 "A"
 -.021736294     .1927209     -.0931441   .5419588  .006153762   .01554194    .05797769    .7128754 "A"
   .05428351  -.029087394    -.02094871          0           0           0            0           0 "A"
  -.03914413    .12011677    -.02894477    .799284  -.06337117  -.21397233 .00038175285    .8705263 "A"
  -.05919284  .0005379077    -.22089574  -.3100538    .0817831  -.05888341   .019549936   -.3823338 "A"
   -.3511926    .25872612    -.11008978  1.1532726  -.13010441    -1.75839    .06138948    2.540582 "A"
   1.2319677    2.1334038      .4698467   2.047367   .07085404   -.3441069  -.000774052    2.370553 "A"
  -.02939762    -.1820482     -.2207026 -1.0811806  -.02847527  -.12740248   -.02501364   -.4062376 "A"
    .7960979     1.079081      1.217936  1.3663883  -.21769533   -.1818109    .08663443    2.234949 "A"
 -.006156363   .016386092   .0016980767   .5608988  -.04387307  -.07724735     .1286043   1.3332567 "A"
 -.064265266    -.0406478    -.21026033  -.9889154   .01815477  -.05547068   .007833689  -.57637787 "A"
   .02082923   -.00505513   -.011248618          0           0           0            0           0 "A"
 .0012223423   -.10457492    .014408767  1.1001778  -.04852214   .05529368    .03234246    1.582531 "A"
  -.02684657   -.06120563    .019127995  .04639244  -.14851223   .10611515  -.013167985   .15285683 "A"
 -.006203264    .00979209    -.04708833   .2309699  -.01061432  -.11637849    .02230383    .4286661 "A"
 -.018750176   .015574634    .004465133   .0840025   .08309455 -.009600505   -.01997224  -.11210918 "A"
 -.015592322    .04403156     .01322055 -.04160309   .08806102  .012019545   -.02980508   -.3972139 "A"
   .01528483  -.006228779     .02451776          0           0           0            0           0 "A"
  -.00676385    -.1510534    -.01972099  -.4460049   .14370497 -.024659857  -.022344027   -.6619034 "A"
   .04294263  -.003376007   -.008284733          0           0           0            0           0 "A"
  .004836034  -.029315114   -.018319458  -.4790058  -.05318485   -.3411892   .032577105    .1502838 "A"
  .022219537     .5413217     -.2799912 -.11668396   -.1535708    1.040497   .019435655    .7593822 "A"
 .0004287735 .00006824732   -.014224023          0           0           0            0           0 "A"
    3.276752     .8972087      4.965589  2.5211096  -.26134452   .06412527       .18672   3.2333994 "A"
 -.008098744   .016093373   -.005147368          0           0           0            0           0 "A"
  -.10295901   .006470382     .07685748  .25371933   .02636473  -.14592972   .003463462    .5454149 "A"
   -.0706507    .26448023     -.3060949 -.31894875    .0783524 -.025341675  -.007336631  -.55567074 "A"
end
I want to have a table like this:

Array

I have currently tried this command:

bys rating: asdoc tabstat abCFO abPROD abDEXP DSIZE DLEV DBTM DROA DMKTCAP, replace stat(N mean median sd) varwidth(14) format(%9.3f) title(Descriptive statistics per credit rating category )

But that does not generate the format I want. Also, I would like to change the order in which the ratings are displayed, I would want to have the categories go like: AAA AA A BBB BB B CCC, but now it does A AA AAA B BB BBB CCC ​​.

Can someone help me with this? ​​​​