[R] how to plot a data.frame?

[Jeffrey Robert Spies]

Yep:

?image
"Creates a grid of colored or gray-scale rectangles with colors  
corresponding to the values in z. This can be used to display three- 
dimensional or spatial data aka “images”. This is a generic function."

Hope that helps,

Jeff.

On Oct 30, 2006, at 7:01 PM, Weiwei Shi wrote:

> hi,
> i have a data frame like this:
> 0.3  0.7
> 0.4  0.8
>
> i am trying to plot this data frame and each cell is filled with
> different colors based on the value. Is there a function which can do
> this?
>
> thanks,
>
>
> -- 
> Weiwei Shi, Ph.D
> Research Scientist
> GeneGO, Inc.
>
> "Did you always know?"
> "No, I did not. But I believed..."
> ---Matrix III
>
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