I do recall there being discussion here earlier of software for diagramming arguments. Also Analysis of Competing Hypotheses seems relevant though I don’t know how good it is.
Edit: Vladimir Nesov has found what I was thinking of.
I do recall there being discussion here earlier of software for diagramming arguments. Also Analysis of Competing Hypotheses seems relevant though I don’t know how good it is.
Edit: Vladimir Nesov has found what I was thinking of.