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QTL.gCIMapping (version 2.0)

QTL Genome-Wide Composite Interval Mapping

Description

Conduct multi-Quantitative trait locus (QTL) mapping under the framework of random-QTL-effect mixed linear model. First, each position on the genome is detected in order to construct a negative logarithm P-value curve against genome position. Then, all the peaks on each effect (additive or dominant) curve are viewed as potential QTL, all the effects of the potential QTL are included in a multi-QTL model, their effects are estimated by empirical Bayes in doubled haploid or by adaptive lasso in F2, and true QTL are identified by likelihood radio test. Wang S-B, Wen Y-J, Ren W-L, Ni Y-L, Zhang J, Feng J-Y, Zhang Y-M (2016) .

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Version

Install

install.packages('QTL.gCIMapping')

Monthly Downloads

380

Version

2.0

License

GPL (>= 2)

Maintainer

Yuanming Zhang

Last Published

April 30th, 2018

Functions in QTL.gCIMapping (2.0)

mapf2

map example data
phe

phenotype example data
QTL.gCIMapping-package

QTL Genome-Wide Composite Interval Mapping
map

map example data
genf2

genotype example data
phef2

phenotype example data
WangF

To perform QTL mapping with wang method
WenF

To perform QTL mapping with Wen method
gen

genotype example data