TDHeat05

A dataset converted to a TD object containing raw plot data for one trial
from a series of wheat trials conducted in Mexico by CIMMYT. The different
trials took place under different regimes of irrigation and temperature,
there were 4 trials across two years, labelled as DRIP05, HEAT05, HEAT06 and
IRRI06. The TD object only contains the data for HEAT05. Within each trial,
a set of 167 progeny of a RIL (Recombinant Inbred Line; 8 generations)
population were tested alongside the population parents (Seri and Babax). A
lattice design with two replicates was used for each trial. In the first
replicate the entries were not randomized, as they were considered to be a
random selection from a population.

datasets

Phenotypic analysis of field trials using mixed models with and
without spatial components. One of a series of statistical genetic packages
for streamlining the analysis of typical plant breeding experiments developed
by Biometris.
Some functions have been created to be used in conjunction with the R
package 'asreml' for the 'ASReml' software, which can be obtained upon
purchase from 'VSN' international (<http://www.vsni.co.uk/software/asreml-r>).

Bart-Jan van Rossum

statgenSTA

Single Trial Analysis (STA) of Field Trials

Fred van Eeuwijk

Martin Boer

Marcos Malosetti

Daniela Bustos-Korts

Emilie Millet

Joao Paulo

Maikel Verouden

Willem Kruijer

Ron Wehrens

Choazhi Zheng

TDHeat05 function

A TD object, a list containing a data.frame with the following
columns:<dl class="dl-horizontal">
 <dt>trial</dt><dd>trial, a combination of watering regime, year and nitrogen
 treatment</dd>
 <dt>genotype</dt><dd>genotype</dd>
 <dt>Plot</dt><dd>plot number in the field</dd>
 <dt>repId</dt><dd>replicate</dd>
 <dt>subBlock</dt><dd>block id</dd>
 <dt>rowId</dt><dd>row within the field (as factor)</dd>
 <dt>colId</dt><dd>column within the field (as factor)</dd>
 <dt>yield</dt><dd>yield in grams per square meter</dd>
 <dt>rowCoord</dt><dd>row within the field (as numerical value)</dd>
 <dt>colCoord</dt><dd>column within the field (as numerical value)</dd>
</dl>

Format

Field data for a wheat experiment in Mexico — TDHeat05

A TD object, a list containing a data.frame with the following
columns:<dl class='dl-horizontal'>
 <dt>trial</dt><dd>trial, a combination of watering regime, year and nitrogen
 treatment</dd>
 <dt>genotype</dt><dd>genotype</dd>
 <dt>Plot</dt><dd>plot number in the field</dd>
 <dt>repId</dt><dd>replicate</dd>
 <dt>subBlock</dt><dd>block id</dd>
 <dt>rowId</dt><dd>row within the field (as factor)</dd>
 <dt>colId</dt><dd>column within the field (as factor)</dd>
 <dt>yield</dt><dd>yield in grams per square meter</dd>
 <dt>rowCoord</dt><dd>row within the field (as numerical value)</dd>
 <dt>colCoord</dt><dd>column within the field (as numerical value)</dd>
</dl>

Field data for a wheat experiment in Mexico

TDHeat05: Field data for a wheat experiment in Mexico

Description

Usage

Arguments

Format