number of records
  • Dear Dr. Ferreira,

    In some cases, I use a small number of observations (records) during the development of the model (100 record or less).
    Is there a certain number of records that affect the accuracy and developing of the model?

  • Hello,

    This is dependent on the problem that you are analysing. If the data is representative then the model will be accurate.

    Jose Simas

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