| |
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
st: scaling factor in stata
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
McFadden's R2: 0.137 McFadden's Adj R2: 0.094
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
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/