I am looking either for a module or for the right combination of modules to build a ranking of nodes using pairwise comparison. There are about 100 nodes I want users to sort by several criterias (e.g. best looking, most friendly, coolest, or whatever).
I could make a survey or one ranking poll per criteria, but that would require the users to sort about 100 items at once. I would find it perfect if users could visit a page that shows them two of the nodes, asking them which one they prefer. After they choose one, the next pairing comes up. This can go on as long as the user wants. Not every user would have to choose the preffered node for all possible combinations because there would be thousends of users, each voting for a few randomly shown combinations.
My problem is that I can't think of a way to calculate the votes to a sorted ranking. I'm not familiar with programming but I could try to start with an own module if someone would give me the right hint. Any help would be appreciated.
Comments
Does anyone have an idea or a
Does anyone have an idea or a link on this for me? I'm missing a good starting point.
Mainly subscribing, as I am
Mainly subscribing, as I am looking for a similar tool, but off the cuff, a theme hack to show both nodes with a voting widget on each could also build the same data, over time - if you only allowed one vote per view, more popular nodes would eventually get larger vote sums.
Yes, that's what I have in
Yes, that's what I have in mind too. But I didn't come up with a solution yet. I wrote a module to do it but I don't know how to turn the voting data into an ordered list of itms.