[R] image legend

[Alvaro A. Novo]

On Mon, 20 Sep 1999, royle at penguin.irm.r9.fws.gov wrote:
> Dear R users,
> 
> Does anyone have a function for putting a legend on an image
> plot?  I couldn't locate an R equivalent of image.legend....has
> anyone written such a thing?

Are you looking for something like:

    text(115, 13, expression(f(x, theta) == theta[1] * x/(x +
        theta[2] + theta[3] * x^2)))


Where 115 and 13 is the coordinates (x,y).

Alvaro Novo
> 
> kind regards
> andy
> 
> 
> 
> ---------------------------------------------------------------------
> J. Andy Royle, U.S. Fish and Wildlife Service - Office of Migratory 
> Bird Management; 11510 American Holly Drive , Laurel, MD 20708-4017; 
> phone - 301-497-5673 fax - 301-497-5706 email - royle at penguin.fws.gov
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