Before revision:  Results: Here we quantify the complexity of the ecological relationships of the infant gut microbiota ecosystem as a function of the information contained in the non-linear associations of a sequence of increasingly-specified maximum entropy representations of the system.
After revision:  Results: Here we quantify the complexity of the ecological relationships within the human infant gut microbiota ecosystem as a function of the information contained in the non-linear associations of a sequence of increasingly-specified maximum entropy representations of the system.