How To... Perform a One-Way ANOVA Test (By Hand)

[@borosorsi]

I was searching the whole internet for a "normal" explanation that me as not a mathematician understands... Well done and thanks for it! :)

[@subhanullahtutorial5545]

Good ans

[@darsoolover]

same❤

[@raemuscastelino3958]

Every single video you’ve made in this series is very easy to understand and to the point. Thank you very much for your guidance :)

[@meriemtafsi5145]

The amount of love and care you put in your explanation is heart melting. Thank you !

[@gabrielleeliseo6062]

Like a boss. Thank you, Doctor. I have always been intimidated by statistical tests, because my instructors had me use computer programs as a crutch. This makes so much sense now. Well done.

[@srik24]

I have not seen anyone explaining as easy as you did. Thank you very much 🙂👍

[@_fishwarya]

You just made me fall in love with ANOVA! It's amazing the way you explain with so much simplicity. One look at your video and I'm confident about my test tomorrow! Thank you so much!

[@busancun]

I have never been so clear about the F test in my life after watching your video. Thank you so much!

[@Floweerzzz]

Honestly... Thanks! This video is so well explained and the voice is very calm and well articulated that makes easier to follow.

[@Shawn-gm4cf]

Your videos are honestly amazing and I wish I had encountered them sooner while taking my grad stats classes. Thank you for the work you have put in.

[@sylvia5031]

I’ve seen so many videos and yours is the only one that has helped me THANK YOU!!!

[@essa9865]

love the way you are teaching and your accent, thank you

[@NevitaSahanerdgirl]

This is THE best explanation of the one way anova procedure!! Thank you so much professor!

[@EugeneOLoughlin]

:-)

[@TheDraquala]

You made ANOVA so simple for me. Thanks Eugene.

[@onesmusshikongo4752]

I've been struggling to get this during class..... Now I understand Thank you so much Sir. This has been a very comprehensive video and has made the concept quite clear to me. Great work!:)

[@sarahparungao190]

I would like to wholeheartedly thank you for your videos! Helped me alot! Blessings!

[@uzayisengaemmerance5898]

I have not seen anyone explaining as easy as you did. Thank you so much sir, l priciate 🙏

[@phonetism]

these videos are the only reason i got through statistics lol. good to have access to a teacher who can actually teach without yelling at students for asking questions and telling personal stories during class time.

[@EugeneOLoughlin]

Hi Toni, Thanks for the comments - much appreciated. (I do sometimes tell stories too!) Dr E.

[@phonetism]

@@EugeneOLoughlin for sure! just gets in the way when it takes up the majority of the lecture block

[@MelissaMermaid924]

I love your videos. They are so clear and concise and make things easy to understand. Thank you so much for posting and sharing.

[@ks6073]

I would be failing Biostatistics right now if I did not have access to your video. I am sending you a thousand thanks from across the ocean.

[@ehabalwi]

THANK YOU THANK YOU THANK YOU, You explained it 10x better than my DOX AP, I loved this

[@oanas3361]

thank you, you explain very well. I am finally able to see a light in all this calculations

[@sarthakpandey6048]

Thank you so much Sir. This has been a very comprehensive video and has made the concept quite clear to me. Great work!

[@isya1350]

i found your video and it really helped me a lot with my biostat's assignment since my lecturer notes are very simplified and they doesnt explain the steps clearly. thanks for teaching!

[@yourlittlepadawan]

Amazing video as always, thank you so much for your time and dedication.

[@billwindsor4224]

Sir, this is an excellent walk-through on these calculations for ANOVA, SSW, SSB, MSS-W, MSS-B, and the F-Statistic. I searched the Internet for three hours to find a tutorial walk-through on the calculations, and you provide these here. *Thank you very much!* If you have a method for viewers to send a financial contribution to express our gratitude, please tell me because I am interested and will do it.

[@EugeneOLoughlin]

Hi Bill, First, many thanks for your very kind comments! KZbin in Ireland does not yet allow donations to content creators - Google have promised this next year. I very much appreciate the thought. Next time you watch and learn from one of my videos - let the ads play and I will receive payment from Google! Yours in learning, Dr E.

[@anubhavsood1510]

Hand written explanation is the best . Thanks

[@meenakshiraghavan5086]

A very comprehensive video, and excellent explanation. Thanks a ton

[@kwabenamoses4053]

Your video really helped me understand the concept and it came in my end of semester exams..Thank you

[@Its_giangram]

You explain better than my professor!

[@MySpreadsheetLab]

This is a great explanation of ANOVA. Thanks Eugene!

[@Elyse4point0]

Your videos are great test reviews/practice. Thank you!

[@shanmughapriyam5163]

Easy to understand. Crystal Clear Explanation!

[@alexkecskemeti5727]

Firstly, I'd like to thank you with all my heart for this video, it's a great explanation of a concept I've been unable to understand till now. Thank you! For anyone watching this, to clear up confusion, the 5th value for the first column (4pm to midnight) is 8, and the 9th value for the first column is 8 (since these two are fairly blurry in the video, I was confused with them when I first saw them).

[@syedaneelmussawer5088]

I got answers to all problems related to this topic. Very easy and understandable. Thank you :)

[@dobiewasini7950]

Really explanatory, you are a great teacher.

[@aliahyukkie96]

i got a big test tomorrow and this video really helps me a lot! thank you for such handy and great explainations video

[@apdpap2011]

This is very easy to follow video and very useful. Thanks for making such a wonderful video!!

[@JennyShin-me6dn]

Thank you so much, your video is really helpful to my final exam :)

[@nabinghosh4470]

Thank you very much...i really don't know how to appreciate ur work...😋😋😋😍😍😍😘😘😘😘😘...you r great man...😋😋😋

[@indilehmann]

Thank you so much for this explanation. I appreciate the step by step instructions.

[@karlllorin31]

Understanding what is happening behind a SPSS :) Thank you!

[@creelmans4]

Smashing Eugene, I'm gonna hit a ringer on my anova table tomorrow. Wish me luck m8

[@sudeshakhadka29]

Very useful esp when I am here trying to learn it before exams.. Thank you.. 😊😊

[@WitnessBengo]

Thank you very much. What an easy way of understanding oneway Anova.

[@haileyb.7620]

This has been so incredibly helpful, thank you so much for the video!

[@simonnorman9188]

You make one-way anova soo simple. thanx very much

[@tj9382]

Excellent video, no nonsense, well explained.

[@JaqulinePrabu76]

Neat job...thanks for that splendid explanation 👏🏼👏🏼

[@ta55o5]

a very much needed demonstration, thank you very much.

[@aminkhaliq6682]

Thanks a lot sir .... You explained the concept really well

[@janhavijoshi9806]

Great and a systematic video!!! Love your videos!!

[@D.R._Afzal]

Thank you. Finally, it helped me to understand ANOVA in detail. Manual calculations is a great way to learn.

[@jesseherbert2585]

Outstanding! Will be using in my class later today (with proper credits of course, puns intended)

[@darsoolover]

i didnt attend my prof class because i took mc leave but you save me, prof❤ thanks

[@tashamapenzi2924]

Thank you soooooo much Sir you have really helped me understand this..... It was of great help for my math research work

[@Aishassan9]

Tasha Mapenzi math has research work?

[@vahidahisham7894]

Thank you sir! Super easy to understand and organised.

[@benjamin4206]

Thank you for your brilliance!

[@faizop931]

Thank you so much sir!!! This video helped me a lot... This method is really easy to understand and solve... Thank you so much once again.. ☺

[@reenasenshanigarapu256]

Thank you for the video got missed up previously but it's clear now!!!!

[@yogeshpatil3379]

#great explanation awsome technique camera focus good enough ... Thanks a lot .... :-)

[@BestvibesSha]

Thank you very much sir... watching from kashmir

[@brianthomasmatthews3986]

Hi, Professor, with the rejection of the null hypothesis, would you be able to do a tutorial on how to perform a Tukey's Test by hand based on this data?

[@junioroallejooriginal9484]

Hi Mr Eugene O'Loughlin, you have helped me so much. Thank you for this iniciative. I have to say, the 5ª variable of the 1º group (4pm at Midnight) is a 8 but is similar a 7. This confused me a little.

[@YASH00805]

Thank you so much sir, It was really a lucid explanation.

[@saurithaprathapsaudiobook6922]

Please share the sheet that was used at the end for cross check whether the answer is < or >

[@anilg4644]

Easy to understand. Thank you sir.

[@arobinson1102]

thanks Eugene, fantastic explanation!

[@veeama4982]

Thanks a bunch Sir Real life saver 🙌 🙏 👏

[@farnazasrari4264]

Great explanation. Thank you

[@brittanynguyen8756]

extremely helpful video. thank you!

[@hareendranathamuthu6711]

Lot of thanks for this video sir.

[@salmasaad4475]

an amazing explanation! thank you so much

[@jemmmalicdem5443]

Best Dr. 💕

[@VDMac]

Thank you so much! Very clearly explained.

[@prathampatel9990]

Hey cutie 😊

[@bongcherk6447]

Thank you so much...this is really helpful👍👍👍🔥

[@djbrio254]

thank you you are a great teacher

[@fatmahassoubah7508]

thank you very clear and simply

[@josphellihsilak4588]

You are the GOAT.

[@ks6073]

How might one calculate the p-value for this problem? Thank you.

[@adpexch7228]

Thanks i understood it here better than in class

[@brunos.dossantos954]

Excellent video. Well done!

[@thaniaalonso4711]

this helped me so much, thank you

[@harpindersingh2898]

Outstanding Sir. Sir you are great

[@desalegnjeginaw5038]

very interesting .God bless you.

[@PappuYadav-tn7lu]

Dr. Eugene, I think the alternate hypothesis should be corrected to some of the three means are not equal i.e. any of the two pairs are not equal instead of stating all of them not equal to each other.

[@domingo2977]

Hi Eugene I got a question what do you do with the alpha at 5%?

[@amithnambiar9818]

Thank you so much sir! This helped me a lot

[@amanladwa3797]

Thank you, Understood clearly

[@julliansnow]

In the field of research. Should I use independent variables as data?

[@brianthomasmatthews3986]

Hi Professor, I would be curious to know how to perform an ANCOVA by hand. Would you be able to do a tutorial for this subject? Thank you once again.

[@agneltherattil5349]

Great presentation sir, and it would be more better if you avoid too small writing fonts. thanks

[@reginaldjongwe7877]

Is it necessary to look for Total sum of squares

[@rs61434]

This just helped me so much

[@kosaisharfi1671]

Thank you very much Excellent video 💖💖💖💖💙💙💙💙💚💚💚💚💛💛💛💛💛💛 This was realy helpful

[@brendaworship664]

All I can say is a big thank you

[@mercymueni6753]

i am very glad for this vedio .. so happy1!!!!!!!!!!!

[@anujanitturkar3638]

Thank You Very Much Sir. If different stress are given,(Mental stress,physical stress,overall stress etc).then in this case we have to use one way anova only?

[@EugeneOLoughlin]

Hi Anuja, Yes - you can compare different types of stress as you suggest, but be careful.... If you have "Mental stress, physical stress, overall stress", be sure that you are comparing like with like. Let's say that they are all measured on a 0-100 scale - then it would be OK to perform the test. But if, for example, Mental stress was measured on a 0-10 scale, and the others 0-100, then you will certainly find a difference. Hope this makes sense. Dr E.

[@NdalaLennox]

Is this the same one way anova which has been giving problem all the way? ( Anova see you in the exam room)

[@tanweerzaki]

You saved my time.. thanks a lot..

[@nehahahhah]

immensely helpful, thank you so so much :')