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4-Way Data |
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This group
of functions allows genotype-environment-trait 3-way data and
year-location-genotype-trait 4-way data to be explored from all possible
perspectives. |
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Geno
by Yr biplot for any Trait... |
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Geno
by Loc biplot for any Trait... |
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Geno
by Env biplot for any Trait... |
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Each Environment is a
Year-Site combination. |
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Geno
by Trait biplots |
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To study the
relationships among traits and the trait profiles of the genotypes. |
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In
one Env... |
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Across selected Env |
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Across all Env |
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In
selected Years |
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Trait-Association by Env biplot |
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To
study the relationships among traits (and/or genetic markers) as
influenced by the environment. |
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Associations among all Traits |
To
study the relationships among ALL traits (and/or genetic markers) as
influenced by the environment. |
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Associations with a Trait |
To study the
associations of explanatory traits/markers with a
target trait as influenced by the environment. This biplot can be
used to identify traits that can explain the observed
genotype-by-environment interaction regarding the target trait. |
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Associations with a Trait - 'V-V biplot' |
Similar to the above
except that the associations are calculated using mean values of the
traits across environments, as opposed to using genetic values in
individual environments. |
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Yr
by Trait biplot |
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Loc
by Trait biplot |
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Env
by Trait biplots |
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To study if the
expression of some traits is particularly favored in specific
environments. |
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For
any Geno |
For better
understanding a particular genotype. |
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Across selected Geno |
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Across all Geno |
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Phenotype by Trait biplot |
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Each phenotype is a
genotype-environment combination. |
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Geno
by Env-Trait biplot |
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Measurements of a
trait in different environments are treated as different variables. |
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Yr
by Loc biplot for any Trait... |
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