Message-ID: <B10BAA7D28D88B45AF82813C4A6FFA931BFA57@usctmx1157.merck.com>
Date: 2009-11-16T16:30:25Z
From: Liaw, Andy
Subject: violin - like plots for bivariate data
In-Reply-To: <26373071.post@talk.nabble.com>
sounds like bivariate density contours may be what you're looking for.
Andy
From: Eric Nord
>
> I'm attempting to produce something like a violin plot to
> display how y
> changes with x for members of different groups (My specific
> case is how
> floral area changes over time for several species of plants).
> I've looked at
> panel.violin (in lattice), which makes nice violin plots, but
> is really set
> up to work on a single variable - the area trace represents
> the frequency of
> each value of x for each group.
>
> I'm wondering if anyone is aware of a function to do this?
>
> I can imagine how to accomplish this using polygon, but I
> will admit I'm not
> sure what the best way would be to smooth the data. That said, I would
> prefer not to reinvent the wheel!
>
> Thanks in advance for any wisdom you can share!
>
> Eric
> --
> View this message in context:
> http://old.nabble.com/violin---like-plots-for-bivariate-data-t
> p26373071p26373071.html
> Sent from the R help mailing list archive at Nabble.com.
>
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