In MVN Analyze 2019 we have added an new feature which is the ability to plot multiple parameters in a single graph.
Multiple Graphs - In order to do this you can right click and drag the parameter which you are interested in to the designated graph area and choose add to graph". You can also clear the graph by right clicking and dragging a parameter and choosing "clear graph".
Phase Plots - The process for plotting phase plots is similar to that of multiple graphs. You right click and drag the parameter which you are interested in and place that on the appropriate axis with which you are interested in plotting. Below shows a typical gait phase plot of the hip flexion extension versus the knee flexion extension.