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st: RE: reoprob output


From   "Mentzakis, Emmanouil" <e.mentzakis@abdn.ac.uk>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: RE: reoprob output
Date   Mon, 21 Apr 2008 19:56:45 +0100

Is it possible that due to missing values the dependetn takes only 4
values? 

Try -tab defacto if e(sample)- after estimation 

Regards
Manos

________________________________

From: owner-statalist@hsphsun2.harvard.edu
[mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of jcaunedo
Sent: 21 April 2008 19:37
To: statalist@hsphsun2.harvard.edu
Subject: st: reoprob output


Hello,
 
I'm having problems running an panel ordered probit with the dependent
variable taking 7 different values. When I run reoprob as follows,
 
reoprob defacto moneyvol reservesvol cpivol dreer domcredgdp capflowgdp
mmrate, i(idn)
 
Then the output includes only three cuts (as if the dependent variable
were to take only 4 different values) and the information under the
dependent variable "defacto" in the database is actually changed to show
this 4 different values instead of the previous 7.
 
 
Fitting constant-only model:
Iteration 0:   log likelihood = -406.39502  (not concave)
Iteration 1:   log likelihood = -320.79331  (not concave)
Iteration 2:   log likelihood = -310.40243  
Iteration 3:   log likelihood = -307.83239  
Iteration 4:   log likelihood = -307.56176  
Iteration 5:   log likelihood = -307.56101  
Iteration 6:   log likelihood = -307.56101  
Fitting full model:
Iteration 0:   log likelihood = -255.70342  (not concave)
Iteration 1:   log likelihood = -253.64088  
rho >= 1, set to rho = 0.99
Iteration 2:   log likelihood = -242.49376  
Iteration 3:   log likelihood =  -238.7427  
Iteration 4:   log likelihood = -238.69746  
Iteration 5:   log likelihood = -238.69739  
Iteration 6:   log likelihood = -238.69739  
Random Effects Ordered Probit                     Number of obs   =
572
                                                  LR chi2(7)      =
137.73
Log likelihood = -238.69739                       Prob > chi2     =
0.0000
------------------------------------------------------------------------
------
     defacto |      Coef.   Std. Err.      z    P>|z|     [95% Conf.
Interval]
-------------+----------------------------------------------------------
------
eq1          |
    moneyvol |   .0057089   .0007771     7.35   0.000     .0041858
.0072319
 reservesvol |  -.0000425   6.02e-06    -7.05   0.000    -.0000543
-.0000307
      cpivol |  -.2543342   .0350169    -7.26   0.000    -.3229661
-.1857023
       dreer |  -.0024292   .0279572    -0.09   0.931    -.0572243
.0523658
  domcredgdp |   3.953637   1.615001     2.45   0.014      .788294
7.118981
  capflowgdp |    .027498   .0159789     1.72   0.085      -.00382
.058816
      mmrate |   .1334976   .0285318     4.68   0.000     .0775762
.1894189
-------------+----------------------------------------------------------
------
_cut1        |
       _cons |  -3.627771   .3071293   -11.81   0.000    -4.229733
-3.025809
-------------+----------------------------------------------------------
------
_cut2        |
       _cons |  -.6032875   .2261254    -2.67   0.008    -1.046485
-.1600899
-------------+----------------------------------------------------------
------
_cut3        |
       _cons |   .7434219   .2288611     3.25   0.001     .2948624
1.191981
-------------+----------------------------------------------------------
------
rho          |
       _cons |   .7767968   .0432926    17.94   0.000     .6919448
.8616487
------------------------------------------------------------------------
------

Any idea of what might be going on?
 
THANKS 
julieta


The University of Aberdeen is a charity registered in Scotland, No SC013683.

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