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Plot | Verbs | Class Commands Data Options Outputs Types | Colors Fonts Keys Text YAxes | Function Multi Shape

By default, Plot writes y labels only to a single y-axis, typically shown to the left.

To create an axis on the right, use option y2axis .

Label options or data given before option y2axis , are applied to the left y-axis, and label options and data given after are applied to the right y-axis. The x scaling is the same for both.

For example:

dat=. i:2j30
pd 'reset'
pd (;sin) dat
pd 'y2axis'
pd (;^) dat
pd 'show'