Is it possible to add a “missing values” axis to a parallel coordinates plot in Plotly? I have checked the documentation (https://plotly.com/python/parallel-coordinates-plot/ and https://plotly.com/python/reference/parcoords/) but I couldn’t find anything.
Here is an example of what I’m trying to do (i.e., add a horizontal “missing values” axis across the bottom of the plot, so the distribution of missing data can be visualized):
(this example plot is from http://informationandvisualization.de/blog/parallel-coordinates-and-missing-values)