Hi everyone,
I'm doing a logistic regression. However, I need to convert about 20 independent characteristic variables to numeric ones in order to check assumptions. I have seen something like an option(probably in a proc step) to change yes/no to 0/1 in just one step (Not if then, not proc format, not array), but I totally forgot where it came from. I tried my best to search similar stuff( "categorical variable to 1 2 3 in one step",etc), but I haven't found anything like an option that can do the job. I'm sorry that I can't provide more information, any hints would be APPRECIATED!
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