Describe the new feature

Most of the times the analysis requires you to compare 2 different sets of data. Unfortunately, they have got different scales. It can be a nice feature to add a secondary y-axis (Y2).

Additional info

Please answer these questions before submitting your feature request.

Is your feature request related to an issue? Please include the issue number.

No this is not related to any issue

Does this feature exist in another product or project? Please provide a link.

This feature is a very common one. It can be found in Matplotlib, LibreOffice, etc.

Do you have a screenshot? Please add screenshots to help explain your idea.

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