Q127
Point out the correct statement?
A.
Rprofiler() tabulates how much time is spent inside each function
B.
Rprof() keeps track of the function call stack at regularly sampled intervals
AnswerC.
By default, the profiler samples the function call stack every 2 seconds
D.
R must not be compiled with profiler support
Answer: Option B
Solution
Answer: Option B
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