hi, How many variable I can use in stats models logit regression? it shows error if I add more than certain numbers of variables

Hey, Thank you for reaching out! Could you please share the error you are getting? Kind regards, 365 Hristina

Thanks for prompt response Hristina. I made a mistake when I was assigning the the variable. The input had same variables twice led to the error. below is the error I got. File ~/opt/anaconda3/lib/python3.9/site-packages/numpy/linalg/linalg.py:88, in _raise_linalgerror_singular(err, flag) 87 def _raise_linalgerror_singular(err, flag): ---> 88 raise LinAlgError("Singular matrix") LinAlgError: Singular matrix