What are degrees of freedom in statistics? A simple explanation.

Рет қаралды 25,766

3 жыл бұрын

Learning Objectives:
Know what we buy estimates with
Perfect fitting models
Spent vs. unspent df
Complexity vs. fit tradeoff
Joe Rodgers's DF paper: journals.sagepub.com/doi/full...

Пікірлер: 40

@cameronhanna367 Ай бұрын

These videos are excellent

@IArkProject 19 күн бұрын

Lol this was awesome, despite super intense delivery it was really awesome with the old school 40s music, and made it feel wholesome. And very helpful metaphor.

@BobbyBrown-n3h 12 күн бұрын

Awesome! Well done

@ThandiweSiwo01 Жыл бұрын

Glad I could laugh. When I can get jokes about a concept, then I know I understand the concept, to some "degree". Thank you.

@imotvoksim 2 жыл бұрын

My dude is a hypeman for statistics! Love it. Clear and engaging metafors, nice vid.

@jkscout Жыл бұрын

This has to be the best thing you've ever made for humanity. You made me smile. Thanks :)

@sonja5058 3 жыл бұрын

I have to agree with Mendy, I don't understand why stats professors explain things by using more stats terms that they know their students are struggling to understand. Thank you for using human language! 😄

@nadaelnokaly4950 Жыл бұрын

exactly!

@cassiefollett1461 3 жыл бұрын

These are very good videos. Thank you for making them.

@nadaelnokaly4950 Жыл бұрын

OMG I was looking for someone who can teach stats like this! your videos are awesome and hilarious 😂 keep it up!

@gerardo.saavedra 2 жыл бұрын

Thank you so much, you've helped a peruvian student

@nathanthompson8652 9 ай бұрын

Brilliant, best explanation I've heard

@chiawenkuo Жыл бұрын

The best explanation of SD.

@hannaholding7742 Жыл бұрын

Dude, I love you. You are amazing in so many ways. Your enthusiasm and levity combined with simple real world examples makes a boring AF subject come alive in more than one way! In particular, it makes more sense!!!

@hannaholding7742 Жыл бұрын

P.s also a photographer that is learning stats - albeit for psych ;)

@hannaholding7742 Жыл бұрын

P.p.s this is Fred the partner of Hannah >.

@MuhammadHussain-lr3js Жыл бұрын

I love the way of Your teaching

@YuriPavlov 3 жыл бұрын

I loved it! Very engaging 🔥

@jonfife3637 3 жыл бұрын

KZfaq money pays for my meals.....I’ll watch more

@outlawreader 10 ай бұрын

OK, this was amazing.

@paulbearcamps Жыл бұрын

This was helpful. Thank you :)

@r.hainez2131 3 жыл бұрын

Hi, you talk about your Jasp module. Do you intent to implement it into jamovi as well (the Flexplot module in jamovi is less complete than its jasp counterpart)?

@QuantPsych 3 жыл бұрын

Kinda. I'm actually going to collaborate with the maker of the gamlj module for the automation of model graphics, then beef up the flexplot part.

@mayagoldstein1950 3 жыл бұрын

Terrific 🙏

@amedeoottolenghi4132 Жыл бұрын

what is a numerator df and a denominator df

@LoveCityYoga 2 жыл бұрын

Hi! The link is not there for the paper you cited

@QuantPsych 2 жыл бұрын

It's there now :)

@soulcake76 8 ай бұрын

Your son is adorable! Give him all the ice cream he wants for breakfast!!!!

@jakeduffles1598 2 жыл бұрын

Thank youuuuu

@jekamito Жыл бұрын

Finally I understood it! Thank you. I hope you can gret some milk and eggs for that nice boy.

@larissacury7714 4 ай бұрын

Thanks!

@QuantPsych 4 ай бұрын

No problem!

@andrewnassar4524 2 жыл бұрын

legend

@mikhaeldito 3 жыл бұрын

Great video as always! I know spending a lot of DF is bad, but I never really get the reason why. This video helps! EDIT: So then how's the remaining degrees of freedom used in a statistical test? Is it the actual "sample size" that we use to estimate our parameters?

@QuantPsych 3 жыл бұрын

The remaining degrees of freedom are used to compute P values. You may remember from intro stats that you had to look up the significant P value for a given test statistic (for example T), and for a given degrees of freedom.

@mikhaeldito 3 жыл бұрын

Thanks! By the way, I really like your working hours metaphor. It is much easier to explain IMHO.

@soulcake76 8 ай бұрын

🙌🙌🙌💫