Ever wondered why you feel so depressed after being on Facebook. This brief article offers an excellent reason.

Missing not at random data makes some Facebook users feel sad | Simply Statistics

This article, published last week, explained how “some younger users of Facebook say that using the site often leaves them feeling sad, lonely and inadequate”. Being a statistician gives you an advantage here because we know that naive estimates from missing not at random (MNAR) data can be very …

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