The <code>juul</code> data frame has 1339 rows and 6 columns.
  It contains a reference sample of the distribution of insulin-like
  growth factor (IGF-I), one observation per subject in various ages with the
  bulk of the data collected in connection with school physical
  examinations.

juul

Data sets and scripts for text examples and exercises in 
  P. Dalgaard (2002), `Introductory Statistics with R', Springer Verlag.  

juul: Juul's IGF data

Description

Usage

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