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Writing Efficient R Code

Exercise

Operational differences: "<-" and "="

There are a number of ways to assign variables to objects. The two standard ways are to use the = or <- operators. Which of the following statements is true?

Instructions

50 XP

Possible answers

The operators are identical.

The operators have the same precedence.

Using the <- operator inside a function call will create a new (or overwrite an existing) object.