In this example, I have two datasets with different dates, and I want to line them up, using a formula, with the closest date, either before or afterwards.
Category: Formulas
Use Form Controls and VLOOKUP formula to make a dynamic chart in excel.
Convert wind directions in degrees into wind categories e.g. North, South, East and West using the CHOOSE and ROUND functions in excel.
There are some gaps in the wind direction data so the tables don’t line up. In order to line up the wind directions with the ozone concentrations an INDEX MATCH formula is used.
Use average hourly ozone concentrations to find out during which hour of the day the ozone concentrations are highest and during which hour of the day the ozone concentrations are lowest using an INDEX MATCH formula.