Present your data in a scatter chart or a line chart Scatter charts and line charts look very similar, especially when a scatter chart is displayed with connecting lines. However, the way each of …

Create a scatter plot with Matplotlib This example describes how to create a scatter plot with the Iris flower sample data set. A scatter plot shows the relationship between two numerical …

When you fit a trendline to your data, Graph automatically calculates its R-squared value. If you want, you can display this value on your chart. Linear A linear trendline is a best-fit straight line …

If you have a line, (xy) scatter, or radar chart, you can change the look of the data markers to make them easier to distinguish. The line in this combination chart shows round data markers …

Note: On a scatter chart that displays only markers (without connecting lines), you can display empty cells as gaps or zero only — you cannot connect the data points with a line. Click the …

Scatter and bubble charts are a great way to display a lot of related data in one chart. In scatter charts, the x-axis displays one numeric field and the y-axis displays another, making it easy to …

Notes: You cannot have a date axis if the dates in your chart appear in the legend. You may want to change the way that data is plotted in the chart so that the dates appear on the category …

To add a secondary vertical axis, use the Plot Series On property on the Format tab of the Chart Settings pane. Adding a trend line For numeric data, you may want to add a trend line to show …

For example, in a line chart, click one of the lines in the chart, and all the data marker of that data series become selected. On the Chart Desig n tab, click Add Chart Element.

Learn how to add a trendline in Excel, PowerPoint, and Outlook to display visual data trends. Format a trend or moving average line to a chart.