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,
http://www.geocities.com/useebi/data/CondenContour.jpeg
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?
Thanks!
marco
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