Error Bars and Ternary Error Region

Adding Error Bars to Mean Bar and Interaction Charts

Error bars can be defined for the following statistical charts, for which error bars can be added only to one direction:

  • One-way mean bar chart
  • Two-way mean bar chart
  • Three-way mean bar chart
  • One-way mean line chart
  • Two-way interaction chart

The options include standard error, standard deviation, confidence interval (including options of 85%, 90.0%, 95.0%, 97.5%, 99.0%, and 99.5%).

Error Bar Example on a Three-Way Mean Bar Chart

Mean Bar Chart Chart Displaying Error Bars

Error Bar Example on a Two-Way Interaction Chart

Two-Way Interaction Chart Displaying Error Bars