phenoRxK: Phenotypic RAC875 x Kukri trial data frame

In wgaim: Whole Genome Average Interval Mapping for QTL Detection and Estimation using ASReml-R

Description

Phenotype data arising from a field trial of a Doubled Haploid population involving a crossing of the wheat varities RAC875 and Kukri

Usage

data(phenoRxK)

Format

This data relates to a field trial conducted in 2007 at the Roseworthy Cmapus of the University of Adelaide. The trial consisted of 2 replicates of 254 Doubled Haploid lines from a cross between wheat varieties RAC875 and Kukri. The DH lines, the parents (RAC875, Kukri) and control varieties (ATIL, SOKOLL, WEEBIL) were randomly allocated to 520 plots using a randomized complete bloack design. The trial was laid out in a 20 by 26 rectangular array. The data frame consists of 520 rows with 9 columns described by:

Genotype:

A 254 level factor containing a unique identification for the wheat varieties involved in the experiment.

Type:

A factor of four levels indexing the wheat varieties (Doubled Haploid, RAC875, Kukri, ATIL, SOKOLL, WEEBIL).

Range:

A factor of 20 numeric levels indexing the field Range.

Row:

A factor of 26 numeric levels indexing the field Rows.

Block:

A factor of 2 levels indexing the Blocks of the experiment.

yield:

A numeric vector of yield observations in kg/ha.

tgw:

A numeric vector of thousand grain weight observations.

lrange:

A centred numerical vector of the field Ranges.

lrow:

A centred numerical vector of the field Rows.

Examples

data(phenoRxK, package = "wgaim")

wgaim documentation built on Oct. 3, 2019, 9:03 a.m.