I am using Stata 7 and do not succeed with the syntax given for lincom.
Please advise, and thank you in advance for your help.
. svymlogit APNCUX FEEL32 FEEL33
Survey multinomial logistic regression
----------------------------------------------------------------------------
--
APNCUX | Coef. Std. Err. t P>|t| [95% Conf.
Interval]
-------------+--------------------------------------------------------------
--
1 Inadeq |
FEEL32 | .375337 .1128395 3.33 0.001 .1541204
.5965535
FEEL33 | .9542352 .1619423 5.89 0.000 .6367549
1.271715
_cons | -.6252762 .0711319 -8.79
0.000 -.7647268 -.4858255
-------------+--------------------------------------------------------------
--
2 Interm |
FEEL32 | -.0852521 .1224887 -0.70 0.486 -.3253853
.1548811
FEEL33 | .4379685 .1793961 2.44 0.015 .086271
.789666
_cons | -.6408485 .0712041 -9.00
0.000 -.7804407 -.5012564
-------------+--------------------------------------------------------------
--
4 Ad+ |
FEEL32 | -.3902158 .1107017 -3.52
0.000 -.6072412 -.1731903
FEEL33 | -.1962912 .1683747 -1.17 0.244 -.5263817
.1337994
_cons | -.2217991 .062196 -3.57
0.000 -.3437315 -.0998668
----------------------------------------------------------------------------
--
(Outcome APNCUX==3 Adeq is the comparison group)
. svylc [Ad+]FEEL32-[Ad+]FEEL33
equation [Ad+] not found
r(303);
. svylc [4]FEEL32-[4]FEEL33
equation [4] not found
r(303);
. lincom [Ad+]FEEL32-[Ad+]FEEL33
equation [Ad+] not found
r(303);
. lincom [4]FEEL32-[4]FEEL33
equation [4] not found
r(303);
*
* 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/
