Question

Point out the wrong statement?

(a) Windows versions of R have other optional help system also

(b) The help.search command (alternatively ??) allows searching for help in various ways

(c) R is case insensitive as are most UNIX based packages, so A and a are different symbols and would refer to different variables

(d) $ R is used to start the R program

This question was posed to me in an internship interview.

The above asked question is from Basics in chapter History, Overview and Getting Started of R Programming

Answer 1

The correct choice is (c) R is case insensitive as are most UNIX based packages, so A and a are different symbols and would refer to different variables

For explanation: R is an expression language with a very simple syntax.