mQTL mapping in bisulfite sequencing studies by fitting a binomial mixed model, incorporating allelic-specific methylation pattern.
IMAGE requires the following R packages:
You can install the released version of IMAGE from CRAN with:
Or install the development version from:
The main function is image. You can find the instructions and an example by ‘?image’.
Example:
data(ExampleData)
geno <- ExampleData$geno
K <- ExampleData$K
data <- ExampleData$data
res=image(geno,data,K)
All the results from all methods used in the PMR-Egger paper can be reproduced at https://github.com/3211895/IMAGEreproduce