tag:blogger.com,1999:blog-6048425.post3882758618521806127..comments2023-11-02T15:32:15.417+00:00Comments on Bluematter.: Roses are red, violets are blue, and correlation is not causationUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-6048425.post-85016721911662397832008-03-13T10:10:00.000+00:002008-03-13T10:10:00.000+00:00There must be a whole load of natural experiments ...There must be a whole load of natural experiments out there, times when teams have changed their strips either to or from red. It would be really easy to test.Forresthttps://www.blogger.com/profile/14213948051846584939noreply@blogger.com