Question: I don't know what R's profiler is could you please explain it to me? Which of the following best describes the behavior of R's profiler?

I don't know what R's profiler is could you please explain it to me?

Which of the following best describes the behavior of R's profiler? O It records only the number of garbage collection cycles in a program. O It records snapshots of the call stack of the program at regular intervals. O It records only the bottom most function of the call stack at regular intervals. O It records every single function call used in the program

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