[R] Lattice: how to get default ylim?

From: Wladimir Eremeev <wl_at_eimb.ru>
Date: Thu 19 May 2005 - 20:16:53 EST

Dear r-help,

  I draw graphics with xyplot and want to add some text to each panel   (actually, the slope, error and significance of a regression line).

  I have defined the function, drawing a single panel and pass it to   xyplot in the panel argument. This function calls panel.xyplot,   calculates linear regression and formats coefficients.

  Now I want the text, I mentioned above, to be put in the upper left   corner of each plot.
  I use ltext, and I need to define coordinates x and y.   In order to do this I need to know the limits of x and y axes.

  I do not want to pass arguments xlim and ylim to the xyplot function   and want it to calculate them automatically.   And I also want to know the result of calculations. :)   How to do this?   

  Thank you very much.

Best regards
Wladimir Eremeev                                     mailto:wl@eimb.ru

Research Scientist, PhD                           Leninsky Prospect 33,
Space Monitoring & Ecoinformation Systems Sector, Moscow, Russia, 119071,
Institute of Ecology,                             Phone: (095) 135-9972;
Russian Academy of Sciences                       Fax: (095) 135-9972

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Received on Thu May 19 21:13:48 2005

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