The ART version of Higgins1990Table1 as produced by the
original ARTool, used to test the correctness of art output.
A data frame with 36 observations on the following 10 variables.
a factor with levels "s1" .. "s36"
a factor with levels "r1" .. "r3"
a factor with levels "c1" .. "c3"
a numeric vector
a numeric vector
a numeric vector
a numeric vector
a numeric vector
a numeric vector
a numeric vector
Higgins1990Table1, art.