R: Multi-environmental wheat data from 8 locations with spatial...

met {asreml} | R Documentation

## Multi-environmental wheat data from 8 locations with spatial coordinates

### Description

Multi-environmental wheat data from 8 locations with spatial coordinates

### Usage

    met

### Format

A data frame with 8 columns and 2700 rows:

location:

  Factor with 8 levels representing the sites

rep:

  Factor with 2 levels of replication

ibk:

  Factor with 10 levels of incomplete blocks

check:

  Factor with 2 levels, 0 for test treatments, 1 for checks

gen:

  Factor with 273 levels of genotypes

col:

  Factor with 30 levels of columns

row:

  Factor with 71 levels of rows

yield:

  Recorded yield in bushels/acre

There are a few modifications from the original data: 1) three locations without phenotypic information have been removed (Mead, Kansas, and Westbred); 2) the check variable (originally called `Entryc`) has been changed to `0` (test) and `1` (checks); and 3) variable `new` was removed.

[Package asreml version 4.2.0.480 Index]