How to model non-negative zero-inflated continuous data?
Posted by David, at stats.stackexchange.com,
I'm currently trying to apply a linear model (family = gaussian) to an indicator of biodiversity that cannot take values lower…
I'm currently trying to apply a linear model (family = gaussian) to an indicator of biodiversity that cannot take values lower…
I am trying to study predictors of companies' pollution output of some specific chemicals. The data I am using have many 0's (i.e…