QTLmapping | R Documentation |
Internal QTL mapping method used by the CTL analysis, associates every column in the genotypes with a single phenotype
QTLmapping(genotypes, phenotypes, phenocol = 1, verbose = TRUE)
genotypes |
Matrix of genotypes. (individuals x markers) |
phenotypes |
Matrix of phenotypes. (individuals x phenotypes) |
phenocol |
Which phenotype column(s) should we analyse. Default: Analyse a single phenotype. |
verbose |
Be verbose. |
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NOTE: Slow approach, it is adviced to use your own QTL mapping data
vector of LOD scores for each genotype column, for phenotype column phenocol
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Danny Arends Danny.Arends@gmail.com
Maintainer: Danny Arends Danny.Arends@gmail.com
TODO
CTLscan
- Main function to scan for CTL
CTLscan.cross
- Use an R/qtl cross object with CTLscan
CTLsignificant
- Significant interactions from a CTLscan
plot.CTLscan
- Plot the CTL curve for a single trait
library(ctl)
data(ath.metabolites) # Arabidopsis Thaliana dataset
qtldata <- QTLmapping(ath.metab$genotypes, ath.metab$phenotypes, phenocol = 23)
plot(qtldata) # Plot the results of the QTL scan for the phenotype
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