Mean Lines, Error Bars, and Standard Deviation Lines

In the Oneway platform, select the Display Options > Mean Lines option to show mean lines on the Oneway plot. Mean lines are drawn at the mean of the response for each level of the X variable.

Select the Means and Std Dev option from the red triangle menu to add mean error bars and standard deviation lines to the plot. To turn each option on or off singly, select Display Options > Mean Error Bars or Std Dev Lines.

Figure 6.7 Mean Lines, Mean Error Bars, and Std Dev Lines