R help - Nov 2005 - someone knows how to title a image.plot() in a layout?

Hello R,

I tried to get 4 image.plot() in one layout.
But when I try to label it with "main" or "sub" there is an
error.
What am I doing wrong?

Please help

Thanks, Andy

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Cheers

Francisco
>From: "Andreas Lehnert" <andylehnert at gmx.de>
>To: r-help at stat.math.ethz.ch
>Subject: [R] someone knows how to title a image.plot() in a layout?
>Date: Mon, 7 Nov 2005 16:53:18 +0100 (MET)
>
>
>Hello R,
>
>I tried to get 4 image.plot() in one layout.
>But when I try to label it with "main" or "sub" there is
an error.
>What am I doing wrong?
>
>Please help
>
>Thanks, Andy
>
>--
>
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