Hi,

I cannot find anything in the manual. I have a problem where the respondent allocates 100 points into K outcomes to show relative preferences. The dependent variable is a vector of K entries. Each entry is a count that sums to a constant (which does not need to be the same from row to row).

Basically, the log-likelihood for each row is:

ll = y[1] * log(p[1])+y[2] * log(p[2])+…+y[K] * log(p[K]);

Can someone provide a complete example STAN code? I believe the “multinomial” distribution is the way to go? Thanks in advance!