represents error in the positive and negative directions.

represents error yerr in both the positive and negative directions.

represents errors specified for both the x and the y coordinates.


  • To use , you first need to load the ErrorBar Plotting Package using Needs["ErrorBarPlots`"].
  • is used in a list of data points for ErrorListPlot to represent error in a data point.
  • The syntax of a data point, with associated error, is generally .
  • The error is expressed as a change in the value at the point.
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