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What's a spamference?

The image above has been taken from a legitimate academic conference. But sometimes it is hard to distinguish such conferences from less reputable events. Earlier today, I was sent the following question by a reader of this blog: 1,100 more words


How to interpret ordinal data

The following (slightly modified) question was posted as a comment here, but I felt that the answer was too lengthy for the comments section. 658 more words