Just in browsing (I hadn't been to the site in a while) I've noticed one of my previous questions has been nudged by Community onto the list of latest questions. The question itself was answered but through a comment and not an answer and hence I can't mark it answered. This didn't trouble me, but now it does somewhat (the only answer provided didn't work for me as it was using techniques that I wasn't using if that makes sense to work my data up). In short is there a way of closing the question, as the answer was there (the original data I posted answered the question but due to my lack of knowledge/understanding I didn't realise it at the time). Thanks to some friendly nudges in the right direction I got there myself (it wasn't a complicated question).