subset.map {qtl} | R Documentation |
Pull out a specified set of chromosomes from a
map
object.
## S3 method for class 'map' subset(x, ...) ## S3 method for class 'map' x[...]
x |
A list whose components are vectors of marker locations. |
... |
Vector of chromosome indices. |
The input map
object, but with only the specified subset
of chromosomes.
Karl W Broman, kbroman@biostat.wisc.edu
data(map10) map10 <- subset(map10, chr=1:5) # you can also use brackets map10 <- map10[2:3]