group_lengths: Convert length to length group
Description
Helper function for converting lengths to length groups
(Note: this isn't a general function; the output midpoints defining the
groups aligns with DFO specific method/labeling)
Usage
group_lengths(length, group)
Value
Returns a vector indicating the mid-point of the length group.
Arguments
- length
Interval from findInterval
- group
Length group used to cut the length data