Parallel-Axes Dot Plots

Parallel-Axes Dot Plot of Repeated Measures (Paired Samples)

  • This graph type is designed to display a parallel-axes dot plot from k >=2 repeated measures (dependent samples); with all axes having the same value range.
  • Lines extending from their positions on one axis to the next connect the dependent data points
  • The probability significance test (p value) provided with the plot is based on one-way repeated measures ANOVA.
Example Graph

A Parallel-Axes Dot Plot of Repeated Measures Comparing the Same Attribute Measured on the Same Subjects Before and After a Given Medical Procedure

Parallel-Axes Dot Plot of Paired Samples