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For 0 – Match finds the first value exactly equal to lookup_value and no need to be sorted. For 1 – Match will find the largest value which is less than or equal to look_up value and value should be in ascending order.

Lookup_array – This is the range for searching.

Lookup_value – This is the value that needs to be matched from the lookup_array.

read more will return the relative position of a lookup value in a row, column or table that matches the specified value in a specified order. Being a lookup and reference function, it works for both an exact and approximate match. The output is the first position found for the given value. MATCH() – This Match excel function Match Excel Function The MATCH function looks for a specific value and returns its relative position in a given range of cells.

Known_xs – This is the independent values from the data and a mandatory field to be filled.Known_ys – This is the dependent values from the data and a mandatory field to be filled.X – This is the value for which we want to predict.read more calculates or predicts the future value based on existing values along with a linear trend. If we know the past data, we may use the function to forecast the future value. Let us see in brief of these formulas before we go ahead.įORECAST() – This Forecast excel function Forecast Excel Function The FORECAST function in Excel is used to calculate or predict the future value based on existing values and the statistical value of the forecast. In order to perform interpolation, we have to use a few formulas in Excel like FORECAST Excel Like FORECAST The FORECAST function in Excel is used to calculate or predict the future value based on existing values and the statistical value of the forecast.

read more for the data in order to pull out the temperature value for the required time zone which may be any time not only the exact hour. It can be applied in estimating varied concepts of cost, mathematics, statistics. It approximates the value of a given function at a given set of discrete points. Now we are going to perform interpolation Interpolation Interpolation is the mathematical procedure applied to derive value in between two points having a prescribed value. The on-time column we have the time zones for the entire day and hour column we mentioned the hours’ number from the starting of the day like 12:00 AM would be 0 hours, 1:00 AM would be 1 hour, and so on. The data shows that we have got the temperature details of the Bangalore region for some date.