orange {asreml} | R Documentation |
Trunk circumferences (mm) of each of 5 trees recorded at 7 times; all trees were measured at the same time. Age of tree (in days since 31 December 1968) when measured and the corresponding season (spring or autumn) were also recorded.
orange
A data frame with 4 columns and 35 rows:
A factor with 5 levels
Age of tree
Trunk circumference (mm)
A factor with 2 levels
Draper NR, Smith H (1998). Applied Regression Analysis, 3rd edition. John Wyley and Sons, New York.