How do you know you have a good model.    What are your parameter estimates and the corresponding odds ratio?  ... View more

It is working..  Thank you  soo much guys.   ... View more

This is homework so I don't usually post answers. I'll post helpful links and gladly help you debug code, but giving you the answer isn't going to help you or me in the long run.    1. How do you declare an array? 2. How do you loop through an array? 3. How do you count/increment a count.    Those were all covered in the link I posted AND I posted skeleton code that you haven't attempted to use so far.  I'm not really sure what else I can help you with at this point.  ... View more

the output  the am looking is,  a  7th varable " No_of_Miss"  that contain the number of missing values(number of "NA") of each raws. Like...  Number of "NA" in the 1st raw  as the 1st  observation of "No_of_Miss",  number of "NA" in the 2nd raw as the second obsercation on"No_Of_Miss"....etc ... View more

1. How do you declare an array - your declaration is incorrect.  2. You're going to need to lop through the array but you have no loop  3. The asterisks comment is in reference to declaring an array.    Heres a start for you. Review the link I included above. The first example is almost exactly your question.  Data want; Set have; Array nums (*) _numeric_; *loop start goes here; * change to 0 goes here; *loop end goes here; Run; ... View more

1. How do you declare an array - your declaration is incorrect.  2. You're going to need to lop through the array but you have no loop  3. The asterisks comment is in reference to declaring an array.    Heres a start for you. Review the link I included above. The first example is almost exactly your question.  Data want; Set have; Array nums (*) _numeric_; *loop start goes here; * change to 0 goes here; *loop end goes here; Run; ... View more