Imagine you need to determine the data type of a variable in R. How would you do this?
- Use the mode() function on the variable
- Use the typeof() function on the variable
- Use the class() function on the variable
- Use the str() function on the variable
To determine the data type of a variable in R, you would use the typeof() function on the variable. The typeof() function returns a character string representing the data type of the object.
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