Hello,

I hope I am reaching the appropriate channel for asking question.
I am a newbie with R and pmg. I am trying to create two gdroplist as the
following:

First list: West, South, North, East, MidWest
Second list: States in the U.S

For example, if on the first gdroplist I select value MidWest, then I would
like the second gdroplist automatically populated with state that belong in
the category of MidWest for further selection.

Is this possible with pmg in R?

I've tried reading all available manual and examples, but could not find
similar case.

Thank you,

Ferry

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