Hi,

I am running a multivariate probit model using the cmp function on 4 binary dependent variables.Yesterday I ran the model several times and it worked just fine. Today, when I try to run it, it returns the error message: initial vector: matrix must be dimension 109

My code is thus:

cmp setup
cmp (DOWNLOAD = MALE AGE24 AGE39 AGE59 EDUCATION1 EDUCATION2 INCOME1 INCOME2 INCOME3 URBAN RURAL SOCIALMEDIA RECOM_FRIENDS RECOM_INTERNET RADIO TV MUSICTASTE1 MUSICTASTE2 MUSICTASTE3 MUSICTASTE4 MUSICGROUP PAIDSTREAMING FREESTREAMING VIDEO NEWSONLINE)(PIRACY = MALE AGE24 AGE39 AGE59 EDUCATION1 EDUCATION2 INCOME1 INCOME2 INCOME3 URBAN RURAL SOCIALMEDIA RECOM_FRIENDS RECOM_INTERNET RADIO TV MUSICTASTE1 MUSICTASTE2 MUSICTASTE3 MUSICTASTE4 MUSICGROUP PAIDSTREAMING FREESTREAMING VIDEO NEWSONLINE)(CD = MALE AGE24 AGE39 AGE59 EDUCATION1 EDUCATION2 INCOME1 INCOME2 INCOME3 URBAN RURAL SOCIALMEDIA RECOM_FRIENDS RECOM_INTERNET RADIO TV MUSICTASTE1 MUSICTASTE2 MUSICTASTE3 MUSICTASTE4 MUSICGROUP PAIDSTREAMING FREESTREAMING VIDEO NEWSONLINE)(MERCHETC = MALE AGE24 AGE39 AGE59 EDUCATION1 EDUCATION2 INCOME1 INCOME2 INCOME3 URBAN RURAL SOCIALMEDIA RECOM_FRIENDS RECOM_INTERNET RADIO TV MUSICTASTE1 MUSICTASTE2 MUSICTASTE3 MUSICTASTE4 MUSICGROUP PAIDSTREAMING FREESTREAMING VIDEO NEWSONLINE), indicators($cmp_probit $cmp_probit $cmp_probit $cmp_probit) robust difficult
estimates table, star(.1 .05 .01)

When I exclude the difficult and robust options, it tells me "too few variables specified" but I cannot work out why. Please advise,

Many thanks,

Jake