Problems in complex adaptive systems are neither mathematically tractable nor
are they[amenable?] to statistical techniques.
I don't think 'amenable' is correct here. What would be a proper word to use instead?
Problems in complex adaptive systems are neither mathematically tractable nor
are they[amenable?] to statistical techniques.
I don't think 'amenable' is correct here. What would be a proper word to use instead?
A problem being "amenable to solution via (some particular approach)" is a well-established academic idiom... a bit pedantic, but correct. Since this seems to be from an academic paper, I would have to say that the word is fine as it stands.
But since we are being pedantic, I do agree that either "are they" should be removed, or "neither" should be changed to "not".
I think that it is correct. "capable of submission (as to judgment or test) : suited <the data is amenable to analysis>
"
To answer your question, however, I would replace "amenable to" with "readily solved by."
You could use tractable, susceptible, or amenable and be correct. I'd suggest soluble if you are looking for a word that specifically means that that a problem can be solved by means of a technique.