> since `fit` would've likely come from the same source No. As described in the great-great-great-great-great-great-great-great-great-parent comment, the prob

> since `fit` would've likely come from the same source No. As described in the great-great-great-great-great-great-great-great-great-parent comment, the problem I am describing is that of trying to combine models from multiple software authors. You may not have that problem. It may not be a common problem among Julia's academic user base. I do have that problem. Thanks for reading.