Re: [R] Error with sem function df = -6

Dear Immanuel, In the absence of more information, your question is unanswerable, since there's no way of knowing which variables in your model are observed and which are latent. It was my guess that Y1, Z1, and Z2 (along with UNIT) are observed and CF is latent, but this is clearly wrong given

[R] Error with sem function df = -6

Hello all, I have an issue where I am generating data and trying to confirm the estimates using a sem. I keep getting an error about the degree of freedom being negative "Error in sem.default(ram, S = S, N = N, raw = raw, data = data, pattern.number = pattern.number, : The model has negative degr