Scope of Variable in RIn R, variables are the containers for storing data values. They are reference, or pointers, to an object in memory which means that whenever a variable is assigned to an instance, it gets mapped to that instance. A variable in R can store a vector, a group of vectors or a combination of many R obje
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Lexical Scoping in R ProgrammingLexical scoping means R decides where to look for a variable based on where the function was written (defined), not where it is called.When a function runs and it sees a variable, R checks:Inside the function, is the variable there?If not, it looks in the environment where the function was created.T
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