I have a column of river flow data ordered by date which is around 15,000 rows long (daily measurements from 1959 - 2002).
However, I need to get the column split with one column for each year as opposed to one big column. Is there a quicker way than manually moving the data to new columns? I thought of possibly using an "offset" but with irregular numbers of days in leap years that does not work.
Many thanks for any help anyone could offer.
However, I need to get the column split with one column for each year as opposed to one big column. Is there a quicker way than manually moving the data to new columns? I thought of possibly using an "offset" but with irregular numbers of days in leap years that does not work.
Many thanks for any help anyone could offer.