Marshall the generalists! Generalize the marshallists!

While working more on the bacterial network stuff, Jen and I realized I was wrong. Yep, I was wrong on the internet. Namely, in my post on bacterial networks, I got the answer wrong on the abundance of OTUs with different degrees of specialization. I had a rowSum after inverting a matrix instead of before, producing wonky vertex sizes. Jen cleverly discovered it when totaling up some of the data by hand, and after alerting me to the issue I produced the following plot which doesn’t agree with the network at all:

Screen Shot 2013-07-02 at 1.29.24 PM

So, I went back in, found the error, and now I give you the corrected network. Still very interesting – and it really shows that in the marsh, generalist bacteria dominate numerically, although they are relatively rare with far more specialists.

Screen Shot 2013-07-02 at 1.23.17 PM

Updating the github soon…

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