oats {asreml}R Documentation

Split plot design.

Description

Yield of oats with four fertilizer treatments.

Usage

oats

Format

A data frame with 9 columns and 72 rows:

Blocks

Complete field replicates, factor with 6 levels

Nitrogen

Factor with 4 levels

Subplots

Factor with 4 levels

Variety

Factor with 3 levels

Wplots

Factor with 3 levels

yield

Grain yield in 1/4 lbs.

Column

Field column index factor

Row

Field row index factor

nrate

Numeric nitrogen rates

Details

The yield of oats from a split-plot field trial with three varieties and four levels of nitrogen fertilizer. The experiment was a split plot with 6 blocks of 3 main plots (varieties), each split into 4 sub-plots (nitrogen).

References

Yates F (1935). “Complex Experiments.” Journal of the Royal Statistical Society, Series B, 2, 181-247.


[Package asreml version 4.1.0.106 Index]