I've gotten excited more than a few times in the past when I came across what might be a powerful way to make sense of phosphopeptide data. Is this it? If nothing else, the output looks gorgeous (haven't tried it myself yet, but I'm optimistic!).
The math is intimidating. I felt better about reading the paper from the HTML version so I didn't have to look at letters that make more sense on the front of big houses near college campuses.
What I do get is that it uses random walk, and I absolutely know what that is.
All this stuff is made in R and you can get it from Github here!