how to plot a graph in excel and get a funtion

Click OK, and then repeat the above two steps, you can create a dynamic range for each series using the following range names and formulas: In the New Name dialog box, enter Date into the Name box, and choose current worksheet name from Scope drop down list, and then enter =OFFSET($A$2,0,0,COUNTA($A:$A)-1) formula into the Refers to box, see screenshot:ģ. First, you need to create a defined name and a dynamic formula for each column. Take the following data and chart for example:ġ.

Here I can introduce you a complex dynamic formula method. In the table, you are able to insert data between the existing values.īut sometimes, you don’t want to change the range to table, and the above method is not available in Excel 2003 or earlier version. Your new entering data must be adjacent to the above data, it means there is no blank rows or columns between the new data and the existing data.Ģ. Now, when you add values for June, and the chart will be updated automatically. And the data range is formatted as a table, see screenshot:Ĥ. In the Create Table dialog box, if your data has headers, please check My table has headers option, then click OK. Select the data range and click Table under Insert tab, see screenshot:Ģ. In Excel 2007, 2010 or 2013, you can create a table to expand the data range, and the chart will update automatically. If you have the following range of data and column chart, now you want the chart update automatically when you enter new information. Are there any quick tricks to help you auto update a chart when you add new data to an existing chart range in Excel?Īuto update a chart after entering new data with creating a tableĪuto update a chart after entering new data with dynamic formula But you need to change or edit the number of the data every day, in this case, you have to update the chart manually so it includes the new data. Supposing you have created a chart to track the daily sales based on a range of data in your workbook. How to auto update a chart after entering new data in Excel?

How to plot a graph in excel and get a funtion