2^k Factorial Designs Experiment - ANOVA Model

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  • เผยแพร่เมื่อ 12 ก.ย. 2024
  • This lecture explains 2^k Factorial Designs Experiment - ANOVA Model.
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ความคิดเห็น • 17

  • @prayaanshmehta3200
    @prayaanshmehta3200 4 หลายเดือนก่อน +1

    3:00 yates notation
    5:40 2^2 ANOVA
    contrast 6:30

  • @shyamalab.s9345
    @shyamalab.s9345 ปีที่แล้ว +2

    Sir please make a video on concept of confounding

  • @jyotibhatia2809
    @jyotibhatia2809 2 ปีที่แล้ว +1

    Sir plz make video about confounding and partial confounding

  • @vaibhavjadhav1457
    @vaibhavjadhav1457 ปีที่แล้ว +1

    In which case, G^2 / N ( correction factor ) will be zero?

  • @UJJWAL_SHARMA0
    @UJJWAL_SHARMA0 2 ปีที่แล้ว +2

    Sir, can you write some merits of Stratified random sampling?
    I shall be highly obliged to you sir.
    Mujhe university exam me likhna hai mila nahi book m ye...plz

  • @yohanesb.1728
    @yohanesb.1728 ปีที่แล้ว

    dear prof,
    I want to test whether public exposure (IV2) to norm violations and relations with perpetrators (IV 1) of norm violations have an effect on observer vicarious embarrassment (VE).
    So there are two factors that cause VE, namely public exposure and relations with perpetrators of norm violations. Public exposure has two levels, namely (a) there is exposure and (b) there is no exposure/quiet. Level relationships: (a) Friends and (b) strangers. I'm planning to use a vignette to get the VE data. My question is:
    1). Should the vignette show two directly interacting variables such as: "My friend (IV2) spoke loudly in the library and was seen by many people (IV1), how embarrassed are you for her actions?" or
    2) vignette only contains information for each level independently. Examples in friendship relationships: My friend (IV1) spoke loudly in the library, how embarrassed are you for what he did?, Someone you don't know (IV1) spoke loudly in the library how embarrassed were you for what he did?
    I think that to get the main effect, the simulation is carried out per level, and then a statistical test of the interaction between IV1 and IV2 is carried out.
    Meanwhile, if the vignette contains two IVs that interact directly with each other, such as (friends x public exposure), (foreigners x public exposure), then this has directly tested the interaction effect so that the main effect for each IV is not obtained. Is my thinking correct?
    The analysis is repeated measures for 4 different conditions.
    thank you for your kindness.

  • @mathewkpv
    @mathewkpv ปีที่แล้ว

    I think, at 15:10, the first value in column 1 is wrong. I got the value as 111.767 instead of 115.380. With my value of 111.767 the values on the column 2 are obtained as given by you. But if 115.380 is used the Grand total obtained is also wrong.

  • @surajsamant7661
    @surajsamant7661 ปีที่แล้ว

    you are doing great work sir💥💥

    • @DrHarishGarg
      @DrHarishGarg  ปีที่แล้ว

      My pleasure ... Keep watching and sharing with others too

    • @DrHarishGarg
      @DrHarishGarg  ปีที่แล้ว

      Many thanks....
      Join my telegram link of Probability and Statistics
      t.me/gargProbability

  • @muhammadsobankhan7348
    @muhammadsobankhan7348 11 หลายเดือนก่อน

    Sir please explain Confounding topic

  • @komalameen3819
    @komalameen3819 7 หลายเดือนก่อน

    amazing

  • @domenicoscarpino3715
    @domenicoscarpino3715 ปีที่แล้ว

    Hi sir, does this design works when we have multiple factors and multiple levels? For instance 4 factors and 3 levels each. Thanks in advance

  • @kritikagrover4980
    @kritikagrover4980 2 ปีที่แล้ว

    Sir in. S power n. What s and n denote??

  • @avnimishra6874
    @avnimishra6874 ปีที่แล้ว

    If sum of square is zero than what to do....plz answer

    • @DrHarishGarg
      @DrHarishGarg  ปีที่แล้ว

      Sum of sqaure will be zero only for constant series otherwise it will never be zero... Check your calculation.

  • @user-nl1sc2mg3x
    @user-nl1sc2mg3x ปีที่แล้ว

    hindi me bol na