density plot code

maayy

Is there anybody know the code for density function for bivariate student-t distribution ,bivariate logistic distribution,laplace distribution .Thank you in advance .

itmwk

<>laplace distribution:http://mathworld.wolfram.com/LaplaceDistribution.html</P><>bivariate logistic distribution I haven't found it.Only logistic distribution:http://probstat.nuk.edu.tw/web/pdf20.htm</P><>and no for the bivariate student-t distribution But I think maybe you can find the density function in the a detailed math manual of probability theory.</P>

maayy

<>thank you so much.</P>