[R] Trellis Conditional contourplot

From: Marco LO <useebi_at_yahoo.com.hk>
Date: Tue 24 Oct 2006 - 14:01:17 GMT

Hello All,    

  I've problems to interpret the contourplot for a binary response dependent variable. For example, I ploted the survived probability for the titanic3 dataset,    


  Trellis displayed two panels of contour, one for dead and one for alive. However, the contours between the two panels didn't conform to the rule of prob(dead) = 1 - prob(alive). How I should read the contours? What I did wrongly? Is there an example that I could follow?    


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