COUNTIF in pandas python over multiple columns with multiple conditions

Question

I have a dataset wherein I am trying to determine the number of risk factors per person. So I have the following data:

Person_ID  Age  Smoker  Diabetes
              


        

Answer 1

If you are starting from excel and want to go to the next evolution then I would recommend MS access. It will be a lot easier then learning Panda for python. You should just replace the CountIf() with:

Risk Factor: IIF(Age>45, 1, 0) + IIF(Smoker="Y", 1, 0) + IIF(Diabetes="Y", 1, 0)