Displaying 1 result from an estimated 1 matches for "tp3417718p3417857".
2011 Mar 30
2
glm: modelling zeros as binary and non-zeroes as coming from a continuous distribution
Hello,
I'd like to implement a regression model for extremely zero-inflated
continuous data using a conditional approach, whereby zeroes are
modelled as coming from a binary distribution, while non-zero values
are modelled as log-normal.
So far, I've come across two solutions for this: one, in R, is
described in the book by Gelman & Hill
(http://www.amazon.com/dp/052168689X), where