GROAN.KI: Example data for pea KI lines
In GROAN: Genomic Regression Workbench
GROAN.KI R Documentation
Example data for pea KI lines
Description
This list contains all data required to run GROAN examples. It refers to a pea experiment
with 103 lines coming from a biparental Kaspa x Isard cross.
Usage
GROAN.KI
Format
A list with the following fields:
"GROAN.KI$yield": named array with 103 slots, containing data on grain yield [t/ha]
"GROAN.KI$SNPs": data frame with 103 rows and 647 variables. Each row is
a pea KI line, each column a SNP marker. Values can either be 0, 1, or 2,
representing the three possible genotypes (AA, Aa, and aa, respectively).
"GROAN.KI$kinship": square dataframe containing the realized kinships between
all pairs of each of the 103 pea KI lines. Values were computed following the
Astle & Balding metric.
Higher values represent a higher degree of genetic similarity between
lines. This metric mainly accounts for additive genetic contributions
(as an alternative to dominant contributions).
Source
Annicchiarico et al., GBS-Based Genomic Selection
for Pea Grain Yield under Severe Terminal Drought, The Plant Genome,
Volume 10. doi: 10.3835/plantgenome2016.07.0072
GROAN documentation built on Nov. 28, 2022, 5:07 p.m.
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| GROAN.KI | R Documentation |
Example data for pea KI lines
Description
This list contains all data required to run GROAN examples. It refers to a pea experiment with 103 lines coming from a biparental Kaspa x Isard cross.
Usage
GROAN.KI
Format
A list with the following fields:
"GROAN.KI$yield": named array with 103 slots, containing data on grain yield [t/ha]
"GROAN.KI$SNPs": data frame with 103 rows and 647 variables. Each row is a pea KI line, each column a SNP marker. Values can either be 0, 1, or 2, representing the three possible genotypes (AA, Aa, and aa, respectively).
"GROAN.KI$kinship": square dataframe containing the realized kinships between all pairs of each of the 103 pea KI lines. Values were computed following the Astle & Balding metric. Higher values represent a higher degree of genetic similarity between lines. This metric mainly accounts for additive genetic contributions (as an alternative to dominant contributions).
Source
Annicchiarico et al., GBS-Based Genomic Selection for Pea Grain Yield under Severe Terminal Drought, The Plant Genome, Volume 10. doi: 10.3835/plantgenome2016.07.0072
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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