composition.feat: Composition of features with respect to annotations...
Description
Composition of features with respect to annotations
Usage
composition.feat(x, annotations)
Arguments
x
An object of type feat.
annotations
An object of type feat containing
some annotations.
Value
A data frame with two columns and a row for
each type of element in the annotations. The second
column gives the fraction of
x which fall in the corresponding annotation type.
Assuming non-overlapping annotations which cover the
entire range of interest, the second column should sum
to 1.