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________ allows you to insert debugging code into a function a specific places

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________ allows you to insert debugging code into a function a specific places

(a) debug()

(b) trace()

(c) browser()

(d) traceback()

I have been asked this question in class test.

The origin of the question is Debugging Tools topic in chapter Control Structures, Functions, Scoping Rules, Loop Functions and Debugging of R Programming

1 Answer

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Best answer
Correct choice is (b) trace()

Easiest explanation: The function call stack is the sequence of functions that was called before the error occurred.

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