Closed kstawiski closed 2 years ago
it seems that ELNET
turns factors into dummy variables and some combinations of these dummy variables - sometimes even one variable - makes the model not to converge and this odd error is showed that is not helpful at all. it can happen even if the data has no missing values at all, due to my tests. I will have to look into this in more details in the future, but based on what I have investigated, this is not a bug.
When I implemented the solution 1 (below) in my tests, I got a different error about ELNET
: (failed: java.lang.AssertionError: Multinomial coefficents cannot be null)
, which makes it much clearer why the model does not converge!
ELNET
.
Hi, Thank you for your constant work on this package. It is awesome. I had no problems using it so far and it gives very good results. However, I have problem with my latest dataset and cannot figure out what is the problem.. This is the error:
Dataset seems to cleaned and formatted nicely. I also cannot figure out what
Index 57 out of bounds for length 57
is referring to..I have also not found any suspicious variables...
All other packages seems to handle well description of missing values...
Any suggestion would be really helpful. Thank you in advance. Konrad