ANOVA (Analysis of variance) simply explained

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  • Опубліковано 24 гру 2024

КОМЕНТАРІ • 136

  • @datatab
    @datatab  Рік тому +13

    If you like, please find our e-Book here: datatab.net/statistics-book 😎

  • @apopalz1918
    @apopalz1918 Рік тому +33

    You communication skill is excellent: vocabulary is easy, pace allows for picking up infornation, your accent is clear, intelligible and inspires confidence. 🎉

  • @SajadAhmadSalati
    @SajadAhmadSalati Рік тому +17

    Thanks a lot ; i really admire the slow pace of speech that makes it very easy to comprehend the otherwise difficult appearing concepts.

    • @datatab
      @datatab  Рік тому

      Glad it was helpful!

  • @julianneboulton5952
    @julianneboulton5952 Місяць тому +1

    Thank you very much. You explained it so slowly and well but took less than 9 minutes of my time!

  • @JR-rb3zd
    @JR-rb3zd 8 місяців тому +3

    I love the clarity of your explanation. Much appreciated 👍 ❤️

    • @datatab
      @datatab  8 місяців тому

      Glad it was helpful! Regards Hannah

  • @dddd-ci2zm
    @dddd-ci2zm 2 роки тому +46

    Very nicely explained! Great examples with just the right detail in the pictures. Now I am going to watch the rest of your videos!
    Thank you very much!!!

    • @datatab
      @datatab  2 роки тому +1

      Awesome, thank you!

  • @joshward7009
    @joshward7009 14 днів тому +1

    This is the one that made it click! Thank you very much

  • @marinalopez3155
    @marinalopez3155 2 роки тому +23

    You guys made a great tool and videos. Super useful. You are saving my master. Thanks!!

    • @datatab
      @datatab  2 роки тому +3

      Many many thanks for your nice Feedback!!! Regads Hannah

  • @shreyashthengne
    @shreyashthengne 10 місяців тому +1

    Thanks! This was the best explanation, I could find on yt.

  • @ReuelRamos
    @ReuelRamos Рік тому +128

    I watched an AD without realizing lol

    • @datatab
      @datatab  Рік тому +26

      But hopefully a helpful advertisement : ) On the other hand, if you watch a video on spss and ANOVA, SPSS will also appear.

    • @kkondwani
      @kkondwani Рік тому +2

      😂😂😂

    • @musengemumba8450
      @musengemumba8450 4 місяці тому

      😭😭😭😭🤣

  • @AboubacarKaka
    @AboubacarKaka 11 місяців тому +1

    You are an Angel. Thank you so much for this wonderful video. All the very Best Ever. Great Job😇❤👍👍👍

  • @tormentacristal
    @tormentacristal Рік тому +8

    Your explanation was very useful. Especially your pictures. Thank you for the time to share your knowledge!

    • @datatab
      @datatab  Рік тому

      Glad it was helpful!

  • @obaidurrehman2945
    @obaidurrehman2945 8 місяців тому +1

    Love your way of perfection in teaching

    • @datatab
      @datatab  8 місяців тому

      Many thanks for this nice feedback!!! Regards Hannah

  • @ryuk4142
    @ryuk4142 2 роки тому +19

    Thanks for explaining.... I'm preparing for Actuarial exam in IAI... And its hand written exam.... So computer based Solution is not that helpful, but the initial 7 min was helpful....

    • @datatab
      @datatab  2 роки тому +2

      Many thanks for your feedback!

    • @konan8353
      @konan8353 2 роки тому +1

      Good luck Ryuk

    • @philippain
      @philippain 5 місяців тому

      How did it go, I'm an actury and I'm defending my project tomorrow

  • @ravikishoreME
    @ravikishoreME 3 місяці тому

    YOur explanation is very useful.You are a very good presenter.

  • @nastarannazari5062
    @nastarannazari5062 10 місяців тому

    Thank you for your helpful videos. I always benefit from your Statistic videos.

  • @Eternal-Student
    @Eternal-Student 10 місяців тому +1

    Fantastic teaching. Thank you so much.

  • @lukasritzer738
    @lukasritzer738 7 місяців тому +1

    This are the most helpful stats videos out there. Thank you

    • @datatab
      @datatab  7 місяців тому

      Glad it was helpful and thanks for your nice feedback! Regards Hannah

  • @CARLOS_FM85
    @CARLOS_FM85 2 роки тому +9

    Your videos are excellent. I learnt a lot here.

    • @datatab
      @datatab  2 роки тому +1

      Glad to hear that!

  • @arnavgrover4631
    @arnavgrover4631 9 місяців тому +2

    Literally cant watch this without 2x
    Helpful video nonetheless

    • @datatab
      @datatab  9 місяців тому

      : ) I that is the good thing on youtube : )

  • @farhahassan5245
    @farhahassan5245 2 місяці тому

    Loved it..
    U made learning very interesting

  • @jasbirmanhas3355
    @jasbirmanhas3355 2 роки тому +4

    Highly informative and useful.

    • @datatab
      @datatab  2 роки тому

      Glad it was helpful!

  • @heidielliott5733
    @heidielliott5733 2 роки тому +3

    So well explained! Thank you

    • @datatab
      @datatab  2 роки тому

      Glad it was helpful!

  • @sintayehutilaye6730
    @sintayehutilaye6730 2 роки тому +1

    Nice video and eager to watch the other

    • @datatab
      @datatab  2 роки тому

      Glad you enjoyed

  • @noumanalam4147
    @noumanalam4147 2 роки тому +3

    This is just amazing. It explains beautifully everything. Thanks for sharing Ma'am👍

    • @datatab
      @datatab  2 роки тому

      My pleasure 😊

  • @FikredanaHegano-gs5jq
    @FikredanaHegano-gs5jq Рік тому

    Very instructive and constructive!! Keep going,right? Thank you.

  • @absliftss4263
    @absliftss4263 2 роки тому +1

    thank you that was so helpful for my exam!

    • @datatab
      @datatab  2 роки тому

      Glad it helped!

  • @ellalouis8936
    @ellalouis8936 Рік тому +2

    Thank you that was really clear and helpful!

    • @datatab
      @datatab  Рік тому

      Glad it was helpful!

  • @michelemcallister6673
    @michelemcallister6673 2 роки тому +2

    Great explanation!! Thank you!!

    • @datatab
      @datatab  2 роки тому

      Glad to hear that! Many thanks! Regards Hannah

  • @mahjabeen4961
    @mahjabeen4961 2 роки тому +3

    You have nicely explained. MashaAllah

    • @datatab
      @datatab  2 роки тому +1

      Thank you so much 😊

  • @shantha1333
    @shantha1333 2 роки тому +2

    Very clear .Thank you.

    • @datatab
      @datatab  2 роки тому

      You are welcome!

  • @nousgj4212
    @nousgj4212 Рік тому

    Excellent to the point explanation.

  • @MubitaSitali-zt3vs
    @MubitaSitali-zt3vs 7 місяців тому

    The lecture is very clear

  • @HalilYigitalp-mz7jq
    @HalilYigitalp-mz7jq 2 місяці тому

    its really fantastic thnak you.

  • @tanmaypendse9823
    @tanmaypendse9823 10 місяців тому

    i'm in love with your voice

  • @bhworld7282
    @bhworld7282 Рік тому

    Thank you, well explained!!

  • @lucasvandenelsen5763
    @lucasvandenelsen5763 2 роки тому +2

    I never knew Arnold Schwarzeneger was this good at statistics! Really helpful!

    • @datatab
      @datatab  2 роки тому +1

      His hometown is about 20 min away from us : )

  • @odaimaihoub1222
    @odaimaihoub1222 Рік тому

    Great video !
    Thank you for sharing

  • @alirizvi748
    @alirizvi748 Рік тому

    Good Job explaining!!

  • @user-tryingtocook
    @user-tryingtocook Рік тому

    thank you for this explanation!

  • @israaibrahim2660
    @israaibrahim2660 Рік тому +1

    very informative
    thank you 🤩

    • @datatab
      @datatab  Рік тому

      You’re welcome 😊

  • @64ishamavi7
    @64ishamavi7 2 роки тому +1

    Really helpfull, thank you so much 😊

    • @datatab
      @datatab  2 роки тому

      Glad it was helpful!

  • @tnmyk_
    @tnmyk_ Рік тому +2

    Great explanation! Thanks for making this video!

  • @mohammedelbarbary8708
    @mohammedelbarbary8708 10 місяців тому

    Very illustrative...
    What about POST - HOC analysis?! Needs a separate video

  • @kenfred5320
    @kenfred5320 5 місяців тому

    I now understand things very well. Thanks very much.

  • @sumanthprasad9135
    @sumanthprasad9135 4 місяці тому

    Thanks, in the dropdown 7:56, why it starts from t test and not basic z test.. u could also do some bootstrapping functionality to make it right?

  • @K.1-x8c
    @K.1-x8c 2 роки тому +10

    There is a mistake in the hand calculation. In the "Square sum between groups", each term has to mutiply n_i, which is the number of group size. In the calculation only the first square sum mutiplied 8.

    • @datatab
      @datatab  2 роки тому +4

      Oh, sorry! Yes this is true!!! Regards Hannah

  • @TNOUDesigns
    @TNOUDesigns Рік тому

    Madam, very clear explanation, and easy to understand. Thank you.

  • @CoachPegasus
    @CoachPegasus 2 роки тому +1

    Thank you.. The best

    • @datatab
      @datatab  2 роки тому

      Thanks : ) Regards Hannah

  • @dibakarkhan3449
    @dibakarkhan3449 Рік тому +1

    Very impressive

  • @mkriskt
    @mkriskt 3 роки тому +1

    Much better without background music! Thanks

    • @datatab
      @datatab  3 роки тому +1

      Thank you! Yes the normal videos are always without music anyway. Just thought maybe it's quite funny with music in the short videos! 3 Short videos come unfortunately still with music, which are already ready.

  • @nishaprajapati3128
    @nishaprajapati3128 3 роки тому +1

    Very useful !

    • @datatab
      @datatab  3 роки тому

      Thanks, Regards Hannah

  • @cesar10848
    @cesar10848 Рік тому +1

    Thank you so much

    • @datatab
      @datatab  Рік тому

      You're most welcome

  • @mohammedelbarbary8708
    @mohammedelbarbary8708 10 місяців тому

    Great 👍

  • @econometricanalysis2747
    @econometricanalysis2747 3 роки тому

    Love your videos,

    • @datatab
      @datatab  3 роки тому

      Many thanks!!! Regards Hannah

  • @bigdoggy3031
    @bigdoggy3031 Рік тому

    Good explanation, the Reich still has hope

  • @azadehfayli
    @azadehfayli Рік тому

    Thanks for your great videos,If we use ANOVA for Likert data do we lose information in questionairs?

  • @stanjames4548
    @stanjames4548 7 місяців тому

    isnt it the compressive strength is calculated by the bigger area of the cylinder? the diameter x height?

  • @DramaNetSeries-b4d
    @DramaNetSeries-b4d 2 роки тому +2

    Madam , on datatab, the good thing is the result write up is available, please if you read it (voice) it will be helpful for mobile users thanks

    • @datatab
      @datatab  2 роки тому +1

      Many thanks for the Feedback!!! We will think about it! Regards Hannah

  • @sarrasouissi4542
    @sarrasouissi4542 2 роки тому +2

    First, thanks for ur videos. I have 32 patients, each with three changing coordinates over the course of 40 days. I mean, for each patient, I have 40 values on an axe x, 40 values on an axe y, and 40 values on an axe z. I have no idea what kind of test to use.

  • @nvnagaprasad4869
    @nvnagaprasad4869 Рік тому

    Very good

  • @wisnuindrawan6496
    @wisnuindrawan6496 2 роки тому +1

    Thank you :D

  • @Ludwighaffen1
    @Ludwighaffen1 8 місяців тому +1

    @1:06 you might want to redraw the pictograms...

    • @datatab
      @datatab  8 місяців тому +1

      Many thanks, I will have a look at it : ) Regerds Hannah

  • @Hislife-d3q
    @Hislife-d3q 2 роки тому +1

    thank you for the video ^_^

    • @datatab
      @datatab  2 роки тому

      You're welcome 😊Regards, Hannah

  • @ayasarsour2860
    @ayasarsour2860 Рік тому

    Thank you

  • @lennards9039
    @lennards9039 6 місяців тому

    Nice video but why did you switch the dependant variable from age to salary? This confused me at first.

  • @carlotaclavijo3551
    @carlotaclavijo3551 2 роки тому

    This video was really helpful! Could you please let me know how you did the graphics?

    • @datatab
      @datatab  2 роки тому +1

      Many thanks, we did them by ower own : ) Lots of work : )

  • @lyubovs.38
    @lyubovs.38 2 місяці тому

    Why age is DV if it is rather vise versa, software preferences depend on the age of the user, rather than the age is dependant on the software preferences

  • @mi7841
    @mi7841 10 місяців тому +2

    I AM RESEARCH SCHOLAR FROM KASHMIR INDIA, I TRIED TO BUY YOUR E BOOK BUT WHILE CHECKING ITS I CAME TO KNOW THAT THE PRICE OF BOOK IS SO EXPENSIVE THAT EVEN SON OF PRIME MINISTER WOULD NOT EFFORT TO BUY THIS

  • @emmanuelamadi8982
    @emmanuelamadi8982 Рік тому +2

    It's funny and rather unfortunate that I find myself among the 'no one category' being asked to calculate ANOVA by hand.

  • @dr.mqammarzia7436
    @dr.mqammarzia7436 14 днів тому

    Good. Can I get this ppt

  • @yuvarajghosh2789
    @yuvarajghosh2789 5 місяців тому

    Is Datatab ANOVA calculator free

  • @tysonrood8244
    @tysonrood8244 16 днів тому

    Who’s here for finals

  • @barendrb
    @barendrb 2 роки тому +2

    On my exam there was a question about what will happen to the SS within groups when you combine two groups together. The answer was that the SS within groups will increase. Could you maybe explain to me how this works?

    • @datatab
      @datatab  2 роки тому +3

      Hi, I don't know exactly if just SS is meant in this group. if this is the case then of, pocause it is the sum of squares, you simply sum up mor values und therefore it is bigger.
      If the SS of everything is meant: When the two groups are combined there is a new mean, this mean of course does not represent the individual points in the group as well as the previous two means of the two groups. Therefore, the deviation from the mean is then larger. Example: one group has the three values 4, 4, 4 and the other 2, 2, 2. In both groups I actually have no deviation from the respective group mean. If I now combine both groups, the new mean value is 3 and there is a deviation. I hope this was helpful : ) Regards Hannah

  • @Ilemaurice687
    @Ilemaurice687 2 роки тому

    Hello mam can you do this breifly plz
    The mean number of times a captivity bred eco feed per day is 1.6. Calculate the bird feeds 5 times in a 3 day period

    • @datatab
      @datatab  2 роки тому

      I have no plan : )

    • @Ilemaurice687
      @Ilemaurice687 2 роки тому

      @@datatab i have write no plan my teacher gave me 0 mam😐

    • @datatab
      @datatab  2 роки тому +2

      @@Ilemaurice687 Great, then you had no effort to find out the solution and had more free time! Sounds good!!! : )

  • @gilangignasraharjo6138
    @gilangignasraharjo6138 2 роки тому +1

    This is a great add lmao

  • @Swandawaa_
    @Swandawaa_ Рік тому

    Hi i don't understand it ...but still i want to say something that Anova is my name!!!!!

  • @Selin-is5rm
    @Selin-is5rm 11 місяців тому

    which accent is this

  • @GabrielaBarbecho
    @GabrielaBarbecho Місяць тому

    this is not simply explained.

  • @jeromecaraig2999
    @jeromecaraig2999 11 місяців тому

    Fuck school

  • @stevenbose5478
    @stevenbose5478 6 місяців тому

    Worst background speech ever. It feels like someone is honking at you constantly by your ears.

  • @kennethsulleza4282
    @kennethsulleza4282 Рік тому +1

    Kindly lower down your pitch. I had a headache after listening.