I'm trying to joint modeling two responses through GLIMMIX, which is similar to the following linked example: https://support.sas.com/documentation/cdl/en/statug/63033/HTML/default/viewer.htm#statug_glimmix_sect017.htm   The problem is that the two responses I have are both negative binomial, instead of one binary and one count. I'm wondering if there is a trick to implement the joint model of two different negative binomial distributions using GLIMMIX.    Thanks in advance! ... View more