S3 generic method for MATCH function supplied in the zoo package.
# S3 method for NumericTimestamps
MATCH(x, table, nomatch = NA, …)A numeric set of timestamps.
A set of regular numeric timestamps to match against.
The value to be returned in the case when no match is found. Note that it is coerced to integer.
Additional arguments passed to match.
Returns the index of the entry in table matched by each
argument in x. If an entry has no match then nomatch is
returned at that position.
Numeric timestamps match if they agree to 8 significant digits.