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Which of the following function can be used to identify near zero-variance variables? (a) zeroVar (b) nearVar (c) nearZeroVar (d) all of the mentioned The question was asked by my school principal while I was bunking the class. Question is from caret topic in section Machine Learning of Data Science Select the correct answer from above options Data Science questions and answers, Data Science questions pdf, Data Science question bank, Data Science questions and answers pdf, mcq on Data Science pdf, Data Science questions and solutions, Java mcq Test , Interview Data Science questions, Data Science Questions for Interview, Data Science MCQ (Multiple Choice Questions),Core Data Science Questions, Core Data Science MCQ,core Data Science interview questions for experiencedcore Data Science interview questions for 3 years experience,Data Science programming questions,core Data Science interview questions for freshers,Data Science interview questions and answers for freshers, Data Science programming questions and answers pdf, Data Science interview questions for beginners

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The correct option is (c) nearZeroVar Easiest explanation - The saveMetrics argument can be used to show the details and usually defaults to FALSE.

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