Parallel Coordinates Plot: Axis Types

[ibayer]

The underlying plotly.js parcoords doesn't support log projection (scales, axes) at the moment, though as you mention it comes up sometimes and we plan with this functionality. In the meantime, an option is to take the logarithm of the data ahead of time, with the big drawback that axis ticks will show log values, which needs explanation and adds to cognitive burden.
source

For an illustration of the issue please have a look at the corresponding stack-overflow question.

[harahu]

Just came here to mention that implementing support for datetime and timedelta valued data in parallel coordinates would help me out a lot.

I hope you get around to it someday.