====== Example 3 for WOMBAT ======

Download [[http://didgeridoo.une.edu.au/km/download.php?file=example3.tar.gz|example3.tar.gz]]

This is Example 3 as previously distributed with ''DFREML''.

Data are mature cow weight records from the Wokalup selection experiment, recorded annually in January. Up to 6 records per cow are available. The only fixed effect considered is contemporary groups.

Data are analysed 

  * **A**: fitting a simple repeatability model, 
 
  * **B**: fitting a full multivariate model, treating records at    different ages as different traits, and 
 
  * **C**: fitting a random regression model with quadratic Legendre polynomials    as basis functions and heterogeneous error variances.