Handling missing values in line visualizations

You can specify how line visualizations display missing values.

In line visualizations and line and column visualizations, specify how lines display missing values on the visualization by selecting a value in the Null values handing dropdown in the Properties icon Properties icon.

Null values handing field in the Chart section of the Properties icon
Interpolate
The line displays an interpolated value based on adjacent data points. This is the default selection.
Show as gaps
The line displays a gap between the adjacent data points.
Show as zero
The line displays missing values as zero.

For more information, see Customizing null values for lines.