Excel makes it easy to plot a trendline over existing data. However, there may be times when you need to exclude certain data points when creating a trendline. In this guide, we’ll show you how to easily exclude data points from trendlines in Excel.
What is a Trendline in Excel?
A trendline is a line that is drawn over data points plotted in a chart to show the overall pattern or direction of the data. It is a great way to visualize the pattern of data over time. When you add a trendline to a chart in Excel, it typically because the average of all of the data points in the chart.
How to Exclude Data Points from a Trendline in Excel
Excluding data points from a trendline in Excel is simple and straightforward. Follow these steps to get started:
Open your Excel document and select the range of data you want to plot in the chart.
Create a chart using the data. In this example, we’ll be using a line chart.
Right-click on the chart and select “Add Trendline.”
Select the type of trendline you want to use. In this example, we’ll be using a linear trendline.
Click on the “Options” tab in the trendline dialog box.
Select the “Data Points In Range” option.
Select the data points you want to exclude from the trendline.
Click “OK” to complete the process.
That’s it. Your trendline should now be plotted without the excluded data points.
FAQ
How do I add a trendline to a chart in Excel?
To add a trendline to a chart in Excel, simply right-click on the chart and select “Add Trendline.” Then, select the type of trendline you want to use and click “OK” to complete the process.
Can I exclude data points from a trendline in Excel?
Yes, you can easily exclude data points from trendlines in Excel. To do so, follow the steps in the “How to Exclude Data Points from a Trendline in Excel” section above.
How do I select data points in Excel?
To select data points in Excel, simply click and drag your mouse across the points you wish to select. You can also hold the “Ctrl” key and left-click to select multiple points.
Are trendlines linear or exponential in Excel?
Trendlines can be either linear or exponential in Excel. To select between the two, simply open the “Trendline” dialog box and select the type of trendline you want to use.
What is the difference between linear and exponential trendlines?
Linear trendlines are used to identify an overall pattern in the data, while exponential trendlines are used to identify patterns that occur over a short period of time.