Subsets a peak_list while preserving metadata attributes.
Usage
# S3 method for class 'peak_list'
x[i, j, ..., drop = FALSE]
Arguments
- x
A peak_list object.
- i
Indices specifying elements to extract.
- j
Not used.
- ...
Additional arguments (ignored).
- drop
Not used.
Value
A peak_list object.
