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Good teaching approach mam
Thank you 🙏
Hello Madam very nice teaching to easy to understand I have doubt can we achieve many to many ( cartesian product ) in datastep
No not supported by SAS. For product you have to use proc sql procedure.
Madam, where will I get those questions for practice
mam why we are using indexing or column input in Input statement @5
Suppose you have raw file in which Trenovision is stored and you want to create a variable which start reading from fixed position i.e. @5Var1ovisionIt will read like this hope you are now more clear about this input method.
Good teaching approach mam
Thank you 🙏
Hello Madam very nice teaching to easy to understand
I have doubt can we achieve many to many ( cartesian product ) in datastep
No not supported by SAS. For product you have to use proc sql procedure.
Madam,
where will I get those questions for practice
mam why we are using indexing or column input in Input statement @5
Suppose you have raw file in which Trenovision is stored and you want to create a variable which start reading from fixed position i.e. @5
Var1
ovision
It will read like this hope you are now more clear about this input method.