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Research on friends

By KESLS RAM

Researchers at Meta and New York University analysed friendships between 1.8bn adult Facebook users. They estimated the closeness of each connection using a proprietary model developed by Facebook, using such things as the frequency of two-way interactions. They turned this into a "cross-gender friendship index", which they should really have called the "When Harry Met Sally index" (whmsi, pronounced "whimsy"). A score of zero means men and women are entirely segregated, one means they have an equal number of same- and cross-sex friends. Anything more than one means they are chummier with the opposite sex than their own.



Can men and women be just friends?
https://www.economist.com/international/2025/06/19/can-men-and-women-be-just-friends

Best Regards
Seetha Ram

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