[David Roodman]

cmp doesn't do logit.

[Maryam Bidgoli]

Does anyone know why I receive the following error after margins command?

. margins, dydx(*) predict(equation(rwork)) force noestimcheck
invalid dydx() option;
variable married may not be present in model as factor and continuous predictor

[Maryam Bidgoli]

I changed the estimation to :

cmp (rwork =rshlt_# c.age##c.age  i.married##i.child18_  i.lesshighschool##i.ageover62 i.college##i.ageover62 i.collegemore##i.ageover62 i.whitecollar2_ i.bluecollar c.wealth i.hispanic i.black i.midwest i.northeast i.west i.rcovown i.yr1996 i.yr1998 i.yr2000 i.yr2002 i.yr2004 i.yr2006 i.yr2008|| hhidpn:) (rshlt_=rwork# c.pc c.rconde c.age##c.age i.married  i.lesshighschool i.college i.collegemore i.whitecollar2_ i.bluecollar c.wealth i.hispanic i.black i.rsmoke i.rdrink i.lagsmoke i.lagdrink i.lagprevent i.midwest i.northeast i.west i.rhibpe i.rdiabe i.rcancre i.rlunge i.rhearte i.rstroke i.rpsyche i.rarthre  i.rhlthins || hhidpn:) if (ragender==1 & age<=65) ,ind($cmp_probit $cmp_oprobit) nolr nonrtol tech(dfp)

cmp, resultsform(reduced)

margins, dydx(*) predict(equation(rwork)) force noestimcheck

now Stata shows it's working, and doesn't show any error. However, it takes a long time without any result! I cannot figure out what is wrong with it.

[Oliver Mann]

Hi Maryam Bidgoli , I am also reviewing Cai's paper for my capstone this semester. I have followed the conversation on this platform and so far I am okay except how to calculate the Predicted Conditional probabilities for the various cutoff points for both male and female as presented in Cai's paper. Please can you help me with the code for that part.

Regards,
Oliver
University of Sydney.