4
\title{Assay for Relaxin}
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The \code{Relaxin} data frame has 198 rows and 3 columns.
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This data frame contains the following columns:
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an ordered factor with levels
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\code{5} < \code{8} < \code{9} < \code{3} < \code{4} < \code{2} < \code{7} < \code{1} < \code{6}
26
Pinheiro, J. C. and Bates, D. M. (2000), \emph{Mixed-Effects Models in S
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and S-PLUS}, Springer, New York.