orange {asreml} | R Documentation

## Tree circumference.

### Description

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.

### Usage

    orange

### Format

A data frame with 4 columns and 35 rows:

Tree

  A factor with 5 levels

x

  Age of tree

circ

  Trunk circumference (mm)

Season

  A factor with 2 levels

### References

Draper NR, Smith H (1998). Applied Regression Analysis, 3rd edition. John Wyley and Sons, New York.

[Package asreml version 4.1.0.176 Index]