Long-term environmental effects on terminal observations

[GPerry1]

Hi,

I have an unusual system in which we have long-term environmental data collections (independents) for a system in which we culminate with sequential observations on individuals: so, say a month of environmental variables being collected, with observations on individuals at the end of that month, repeated for the same groups within a given array of groups over several months.

The dependent data array is too sparse for something AUTOREG, so I was hoping someone else could suggest a procedure that would handle longer-term high-density (daywise) independent variables affecting dependents collected monthly. Some kind of survival model maybe? Happy to provide more information.

G

[GPerry1]

Forgot to add: outcome dependent variable is a binary or low-order ordinal.