function output = crosswavelet_hadamard_2_social(userlist1,userlist2,type,webpages)
% social network user follow-back statistics
% use a scraper such as https://phantombuster.com/
% input two follow lists (or following/followers for same user) to find common users between follow lists
% input web-diameter variable to obtain a coarse measure of user relationship to web
% where webpages = #B of webpages
% https://barabasi.com/f/65.pdf
% https://www.worldwidewebsize.com
% sample input:
% output = crosswavelet_hadamard_2_social('kevin_following.csv','kevin_followers.csv',0,42);