Dear List,
Several times I use this package I get the error message shown below.
When I work out simple examples, it turns out to be fine, but when
working with real and moderate size data sets I always get the same
error.
Do you know what could be the cause of the problem?
Error in apply(mod.matrix[, components], 1, prod) :
subscript out of bounds
Error in plot(effect("myvariable", glm.sev1)) :
error in evaluating the argument 'x' in selecting a method for
function 'plot'
Thanks,
Lars/
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