Subsets datey, durationy or datey_interval vectors.
Usage
# S3 method for class 'datey'
x[i, ...]
# S3 method for class 'durationy'
x[i, ...]
# S3 method for class 'datey_interval'
x[i, ...]
# S3 method for class 'datey'
x[i] <- value
# S3 method for class 'durationy'
x[i] <- value
# S3 method for class 'datey_interval'
x[i] <- value