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Using excel trendline equation
Using excel trendline equation













The resulting product and each subsequent product are then multiplied by the step value. The first starting value is multiplied by the step value. The step value is added to the first starting value and then added to each subsequent value. In the Step value box, enter the value that you want to increase the series by. To fill the series across the worksheet, click Rows. To fill the series down the worksheet, click Columns.

using excel trendline equation using excel trendline equation

On the Home tab, in the Editing group, click Fill, and then click Series. If you want to save the original values, copy them to a different row or column, and then create the series by selecting the copied values. When you click the Series command, the resulting series replaces the original selected values. The cell must contain the first value in the series. Select the cell where you want to start the series. To fill in the values manually, do the following: The series that is created is equivalent to the values that are returned by the TREND function or GROWTH function.

using excel trendline equation

In either case, the step value is ignored. In a growth series, the starting values are applied to the exponential curve algorithm (y=b*m^x) to generate the series. In a linear series, the starting values are applied to the least-squares algorithm (y=mx+b) to generate the series. When you click the Series command, you can manually control how a linear trend or growth trend is created and then use the keyboard to fill in the values.















Using excel trendline equation