level curve of two pdfs

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fafz1203
fafz1203 2016 年 9 月 23 日
回答済み: John D'Errico 2016 年 9 月 23 日
hi, i want to plot the level curve (using contour function) of the intersection of two PDFs. one with mu = [1,1] and sigma = [2,-1;-1,1] another with mu = [3,3] and sigma = [1,0.5;0.5,1]

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John D'Errico
John D'Errico 2016 年 9 月 23 日
So what is the problem? You have the two pdfs as functions. subtract them. Plot the contour of the difference at zero.
Personally, I don't see the purpose. The actual value of a PDF at any point means very little. It is not a probability.

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