repeated measures quiz

Can someone please give me advice on analyzing repeated measures data. The thing I can't get past is the fact that the time between observations (lag time) is unequal (and inconsistent) and the number of observations per subject are also unequal. Is there a way to analyze this using repeated measures? If not, is there another way to tackle this without forgetting the fact that the observations within each subject (but not between) are serially correllated (both temporally and spatially).


TS Contributor
I'm assuming that this wasn't a designed experiment and is probably just an observational study? Without adequate controls, this shouldn't be analyzed as a repeated-measures ANOVA....

If so, then all you can really do are some correlations and general trends (graphical) in the data, which may lead to more theories/hypotheses, and more tightly-controlled experiments.