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Thread: code to perform data preprocessing

  1. #1
    Junior Member
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    Default code to perform data preprocessing

    i need to perform data preprocessing wherein i should fill up the missing values by mean value. for (eg)
    patientid age exang
    1 35 1
    2 - 1
    3 40 -
    here age of patient 2 is missing. i need to fill it by suming up the age of all three patients and divide by 3 (ie) by mean value. similarly for exang attribute. can anyone help me with a code ? Thank you.

  2. #2
    Crazy Cat Lady KevinWorkman's Avatar
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    Default Re: code to perform data preprocessing

    That's not really how this works. What have you tried? Where are you stuck? How would you do this in your head, without a computer?
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