# st: scaling factor in stata

 From "David Maimon" To statalist@hsphsun2.harvard.edu Subject st: scaling factor in stata Date Sat, 19 Aug 2006 14:08:30 -0000 (GMT)

```Hi everyone,
I am trying to estimate a tobit model and for some reason i cant figure
out how to get stata to provide the scaling factor score. As you can see
below, i use "fitstat" to get some important fit measures yet the program
doesnt report the scaling factor score. Could someone help with this?
David

Tobit estimates                                   Number of obs   =
811
LR chi2(22)     =
151.83
Prob > chi2     =
0.0000
Log likelihood = -476.96714                       Pseudo R2       =
0.1373

------------------------------------------------------------------------------
property |      Coef.   Std. Err.      t    P>|t|     [95% Conf.
Interval]
-------------+----------------------------------------------------------------
i_negschool |   .1438988   .0964402     1.49   0.136    -.0454109
.3332086
i_negfrie |   .3286087   .1190633     2.76   0.006     .0948903
.562327
i_vicdis |   .3602288   .1439221     2.50   0.013     .0777132
.6427444
i_expecta |  -.2449927   .1493127    -1.64   0.101    -.5380898
.0481044
i_achiev |   .0280943   .1496701     0.19   0.851    -.2657043
.321893
inter1 |  -.0062191    .069371    -0.09   0.929    -.1423926
.1299543
i_fair |   .1938048   .2668298     0.73   0.468    -.3299755
.717585
i_angtot |   .5533719   .2260862     2.45   0.015     .1095704
.9971734
i_othemotot |  -.2058069   .2588424    -0.80   0.427     -.713908
.3022942
i_coptot |   .5607551   .3116832     1.80   0.072    -.0510714
1.172582
i_fam |    -.51321    .177625    -2.89   0.004    -.8618834
-.1645365
exp |   .8271674   .2257306     3.66   0.000     .3840638
1.270271
i_eth |   .4781895   .2986111     1.60   0.110    -.1079767
1.064356
i_russ |  -.1970712   .2650049    -0.74   0.457    -.7172692
.3231268
i_gender |   1.013957   .2410874     4.21   0.000     .5407089
1.487206
i_age |  -.2252049   .1067119    -2.11   0.035    -.4346776
-.0157321
i_parstat |   .0934778   .2195227     0.43   0.670    -.3374399
.5243955
edf1 |  -.1925121   .2930169    -0.66   0.511     -.767697
.3826728
edm |   .2202301   .2906582     0.76   0.449    -.3503247
.790785
i_twparwor |  -.0706699   .2206055    -0.32   0.749    -.5037131
.3623732
dorscho |   .0737095   .2356156     0.31   0.754    -.3887981
.5362171
i_sctype |   .0243988   .2112807     0.12   0.908      -.39034
.4391376
_cons |  -1.461237   2.162386    -0.68   0.499    -5.705946
2.783473
-------------+----------------------------------------------------------------
_se |   1.780561   .1241392           (Ancillary parameter)
------------------------------------------------------------------------------

Obs. summary:        666  left-censored observations at property<=1
145     uncensored observations

.
. fitstat

Measures of Fit for tobit of property

Log-Lik Intercept Only:     -552.882     Log-Lik Full Model:         -476.967
D(787):                      953.934     LR(22):                      151.830
Prob > LR:                     0.000
Maximum Likelihood R2:         0.171     Cragg & Uhler's R2:            0.229
McKelvey and Zavoina's R2:     0.306
Variance of y*:                4.568     Variance of error:             3.170
AIC:                           1.235     AIC*n:                      1001.934
BIC:                       -4317.603     BIC':                         -4.469

*
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*   http://www.stata.com/support/faqs/res/findit.html
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/
```