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session#5 Divényi János @divenyi.janos
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    13-Apr-2017
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Transcript of Slide5 bme adat_2016

  • session#5 Divnyi Jnos @divenyi.janos

  • b.socrative.com

    Student login into room BMEADAT

  • How to find answersto relevant questions

    using data

  • QUESTION

    DATA

    ANALYSIS

    PRESENTATION

  • QUESTION

    DATA

    ANALYSIS

  • REGRESSIONGIVES COMPARISON

  • xkcd.com/552

  • HETEROSKEDASTICITY

    my favorite wordfor terrifying students

  • HETEROSKEDASTICITY

    my favorite wordfor terrifying students

  • HETEROSKEDASTICITY

    you dont have to know itjust use ROBUST errors

  • Var(u)

    Var(x)

    n

  • DO MEN LIKE BEER MORE?