list(J=6,K=8,y=structure(
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           19.2,19.4,19.8,19.0,19.6,18.3,20.0,19.4,
           17.4,18.1,16.7,18.3,17.6,17.5,18.0,16.4,
           13.4,15.0,14.1,13.1,14.9,15.0,13.4,14.8,
           21.3,20.2,20.7,20.8,20.1,18.8,21.1,20.3), .Dim=c(6,8)))