I am trying to create a new variable LetterGrade with recoding GPA into alphabets. However, I keep recieving the message saying variable uninitialized. Below is my code in SAS Studio Please Help! *Creating new variable based on Letter grade; data Lgrades; set students_additional; if 0<gpa<0.5 then LetterGrade=F; else if 0.5<gpa<1.5 then LetterGrade=D; else if 1.5<gpa<2.5 then LetterGrade=C; else if 2.5<gpa<3.5 then LetterGrade=B; else if gpa >=3.5 then LetterGrade=A; RUN; proc print data=Lgrades; title 'LetterGrade Dataset'; run; proc contents data=Lgrades; run;
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