Question

If the code is stored in the external file, which of the following function is used to call them to a working directory? (a) exec() (b) source() (c) execute() (d) sourcefile() The question was posed to me by my college professor while I was bunking the class. My question is taken from Basics topic in division History, Overview and Getting Started of R Programming Select the correct answer from above options

Answer 1

The correct choice is (b) source() The explanation is: source is available in the file menu. Today R runs on almost any standard computing platform and operating system. Its open source nature. The copyright for the primary source code for R is held by the R Foundation and is published under the GNU General Public License version.