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Discussion :: Data Science Basics and Toolbox MCQs

  1. Point out the correct statement:
    2. A.
    Asymptotics are used for inference usually
    B.
    caret includes several functions to pre-process the predictor data
    C.
    The function dummyVars can be used to generate a complete set of dummy variables from one or more factors
    D.
    All of the Mentioned

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    Workspace

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    Answer : Option D

    Explanation :

    The function dummyVars takes a formula and a data set and outputs an object that can be used to create the dummy variables using the predict method.

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