To visualize error bars on points, you can use the
error property of data entries for
point plots. The error can be a single
number (a constant error for all data points). By specifying an array
of numbers instead, you can assign individual error bars for each data
If the positive error and the negative error are not
symmetrical, you can use
lowerError. Similar to the
you can specify a constant or an array.
See also Example: Error fills for information on how to visualize the error as a filled area below/above lines.