R: Slate Hall farm wheat variety trial

shf {asreml} | R Documentation

## Slate Hall farm wheat variety trial

### Description

Data from a field experiment to compare 25 varieties of wheat at Slate Hall farm, UK, 1976. The trial was a balanced lattice with 25 varieties in 6 replicates, arranged in a 15 column by 10 row grid of plots.

### Usage

    shf

### Format

A data frame with 7 columns and 150 rows:

- Rep: Complete field replicates, factor with 6 levels

- RowBlk: Incomplete row blocks, factor with 30 levels

- ColBlk: Incomplete column blocks, factor with 30 levels

- Row: Long row blocks, factor with 10 levels

- Column: Long column blocks, factor with 15 levels

- Variety: Variety names, factor with 25 levels

- yield: Grain yield (in grams)

[Package asreml version 4.2.0.480 Index]