Looks like a lot of work. I'm not sure your methodology supports your conclusions though.
You're making the assumption that the posts in the reviews section are representative of all punts. That may not be the case. It's a self-selecting set of data after all. For example, maybe the posters tend to regard a "good" service as one that's cheapest. That would skew the data. Even then for all we know it might only represent 10% of all available girls.
You also aren't considering services. In that case it's a bit like working out the average price of car in the UK. You can get a number but how then do you compare it to any single instance to work out if you're getting good or bad value?
Finally I don't think taking an average of this kind of thing is the best approach anyway. Your data will be skewed by outliers. Better might be to take the median price as being more representative.
Thank you for you comments. Helpful. Will reflect on how to add to the Wiki.
I am just doing data analysis. I have made few conclusions. I shared my assumptions. I just explained why looking at
all data on AW was silly, and looking at
all reviews on UKP was less interesting. Who cares what a bad punt costs? This IS the cost of a good punt on UKP.
Of course you may assume that 90% of good punts are not on UKP and have a totally different cost. Possible, but I cant think of a reason this is likely. Escorts (mostly) don't know we are UKP posters. But I never meant this is the cost of a punt in the UK. Might be, who knows?
I did look at median and mode as well as average. Was about the same other than London Brits - hence why I shared the data without the porn stars. Same with the outliers - I checked - there are enough Hoors that the effect is very small.
I may do a weighted average by punts. So MI cost is weighted more than an escort with 2 reviews. Not sure that is fair too. But it is data. Data is neutral.
Have you other conclusions based on the data? You say my conclusions are not valid. They are not proven - but better some some of the shit the EU publishes. Do you think Wales is not more expensive than WMids? Do you think London Hungarians are not a good low price punt? What does you gut tell you is wrong?