Message-ID: <A60A6160-ADA9-46AB-9D92-EF21D7EC43ED@soc.soton.ac.uk>
Date: 2006-02-16T10:10:45Z
From: robin hankin
Subject: scatterplot3d: how to show scatterpoints in 2D-space with color as 3rd dimension?
In-Reply-To: <79799E69EA1DA246A51F983B5663BEA2CE6591@server2.hq.clientvela.net>
Hi
p3d() of the onion package does this.
best wishes
Robin
On 16 Feb 2006, at 10:03, Markus Preisetanz wrote:
> Dear Colleagues:
>
>
>
> I have 3 numeric variables (say x, y, z) in a data.frame and want
> to draw a 2D-scatterplot with the 3rd dimension as color, if
> possible without having to convert the whole thing to an appropiate
> matrix for image() manually.
>
>
>
> Can e.g. scatterplot3d do something like this? There's a function
> xyz.convert, but I couldn't find the way to use it properly.
>
>
>
> Sincerly,
>
>
>
> ___________________
>
> Markus Preisetanz
>
> Consultant
>
>
>
> Client Vela GmbH
>
> Albert-Ro??haupter-Str. 32
>
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>
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> <mailto:markus.preisetanz at clientvela.com>
>
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--
Robin Hankin
Uncertainty Analyst
National Oceanography Centre, Southampton
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