Contents tagged with Data Science

  • Types of questions in Data Science

    Hello everybody,

    today I want to share with you some notes about Data Science.

    In Data Science everything starts from giving questions, or as to say to giving right questions. Here it goes list of question which data scientists ask in order of rising complexity:

    Descriptive

    Exploratory

    Inferential

    Predictive

    Causal

    Mechanistic

    So, the first goes descriptive analysis. You just describe what you see, and assume what that may be but not necessary is.

    Exploratory analysis goes for searching relationship which you want to discover, but not necessary confirm them. EA is not final conclusion and shouldn't be use for generalizing/predicting. … more