What does r squared tell us? What does it all mean
How should you interpret R squared? what does it really tell us? this video should help
Жүктеу.....
Пікірлер: 354
@FUTBOLis18 жыл бұрын
We need more teachers who, like this guy, are actually excited about the subjects they teach.
@nicolasdangond1978
7 жыл бұрын
Agreed! That's why we need higher wages for teachers!
@MichaelDeLaRosa
6 жыл бұрын
Nicolas Dangond as noble as that sounds You must understand, High Quantity doesn’t come with High Quality If teachers were paid like NBA player or Surgeons We would have an surplus in supply of teachers that doesn’t meet the demand. What we really need is the equilibrium
@duckymomo7935
5 жыл бұрын
Problem is that people are weak in prerequisites for math like they can’t add two fractions together
@henrmota
4 жыл бұрын
The thing is that he appears as a normal guy with a normal vocabulary talking about statistics as a kid talks about candies.
@oldeubank9 жыл бұрын
A born educator. Respect.
@shishirmaharana4022
3 жыл бұрын
I really got some Feynman feels from his explanation.
@skeptikai8 жыл бұрын
This is the only video I have seen that has warranted a comment on how well it was explained. Thank you!
@heldenhaft46108 жыл бұрын
Pizza puts everything in context
@shishirmaharana40223 жыл бұрын
This is why I love 2011-2013 videos. They really put things into perspective. Not like today's teachers who are not at all practical in their thought process. I got some real Feynman feels from his explanation.
@chinaprise7 жыл бұрын
What took me 1 hour to read in a textbook was explained in less than 10 minutes. Thanks.
@quetzalamaru9 жыл бұрын
Thanks, Professor. Your animated character is like a punch in the face...some times I need that.
@raincarlton345710 жыл бұрын
Even though I pay attention in class and do my homework, cutting through the mathematical language is really tough on me. The examples you gave on translating what r-squared is at the end of the video helped me tons. I owe you big time.
@cyeager25257 жыл бұрын
Creative examples, enthusiasm for the topic, a clear explanation AND great hair? I think I'm in love.
@debraroc627
5 жыл бұрын
cyeager2525 me too....he is gorgeous. I could listen to him talk about statistics all day long.
@shishirmaharana4022
3 жыл бұрын
@@debraroc627 He reminds me of Feynman.
@cesar.vasconcelos8 жыл бұрын
i finally got what r-squared is. thanks sr.
@GroBear0078 жыл бұрын
exotic cranberries?
@epvtrinidad
6 жыл бұрын
found it funny actually
@rebecca_akin
3 жыл бұрын
Because why not
@helamansung62167 жыл бұрын
Freaking awesome. My textbook gave me a robotic definition that just wasn't clicking, but you clarified it beautifully. Keep up the good work!
@chris12dec8 жыл бұрын
What an incredible teacher!
@djmaestrocal11 жыл бұрын
I have been teaching AP Stats for 6 years and that was the BEST explanation of r-squared I have ever seen. I am sharing this with all my students. Compared to your explanation, mine was a fail. I can't wait to see your other videos that can help me with my own teaching of Stats. Thanks!
@lakhanfree3175 жыл бұрын
Dude I was confused about the topic for months you cleared everything. Now it's even clearer than the crystal. Thanks a lots man. You are the best keep up the good work.
@cynthiahawkins21425 жыл бұрын
Mr. Nystrom, THANK you so much. I never leave comments but decided to leave one to let you know your explanation helped me tremendously. Please keep sharing your gift on this subject/area!!
@fergusryan21495 жыл бұрын
Unbe-bloody-lievable. I didn't expect when waking up this morning that my entire life would be changed by someone's explanation of how to interpret R^2. I would like to extent to you an invitation to each Christmas Dinner with my family and I whenever you wish.
@BambiOnIce197 жыл бұрын
I don't know about others, but to me, when i have that little bit of confusion about particular terminology in Statistics, you explain it perfectly. Well done to you.
@richardgordon5 жыл бұрын
Just amazing what a brilliant teacher can teach you! A really complicated concept explained in an interesting and entertaining way in 10 minuets! Kudos!
@natashahubbert44389 жыл бұрын
THANK YOU THANK YOU THANK YOU!!!! Statistic was challenging until I stumbled upon your vid! :) You not only facilitated my understanding, you made learning it fun. Keep these video's coming. P.S. do you have any video's on other subjects?
@gerardbuckley82688 жыл бұрын
Awesome. I wish I had watched more of these videos last year. You have become a part of my AP Stat class!
@wafasalah7604 жыл бұрын
I think I spent the better half of my day trying to understand what on earth r^2 actually means and you just explained it in 10 mins!! Bless your soul!
@madisonmafi91736 жыл бұрын
Subscribed. I was sick and missed 4 days of math, I though I would never catch up but these videos are really helping make sense of the textbook. Awesome job!
@dr.curtisbreville35378 жыл бұрын
You explain things in a way I comprehend! You give examples and visuals and once I understand what these statistical models are trying to do, they stick. Thank you!
@chyrenecutting82287 жыл бұрын
Thank you! I was having trouble remembering the meaning of values from my undergraduate stats class. This was a great reminder!
@simonbru110 жыл бұрын
Dude, I love the way you teach stats. You cut out the jargon and keep it simple for people new to stats. Cheers.
@cairosoncar55223 жыл бұрын
This was uploaded 9 years ago... wow. Anyway Thank you, that was explained really good!
@amyl86424 жыл бұрын
This 10 min video explained this better than all my lectures and notes combined. 10/10
@claytonb.666210 жыл бұрын
You sir, are a savior, thank you so much for explaining all about r-squared and residuals and all of the other regression formulas, I payed attention in class and still didnt understand it but you explained it perfectly. Thank you so much and just keep on teaching the way you teach.
@deepshome66168 жыл бұрын
Thanks a lot MrNystorm. These concepts are really difficult to remember but the way you explain it, one would never forget. Though I scored fairly well in Business Statistics during my MBA I couldn't even tell anyone what is standard deviation if somebody asked me out of the blue until I stumbled across your video.
@thaoha71064 жыл бұрын
First time I've found stats explanation so fun and easy to digest. Thank you so much and keep up the good work!
@juliawareham54459 жыл бұрын
You literally just saved my life... Assignment due in two hours. Did not understand my table. Thank you
@ShadowMoone8 жыл бұрын
You are a fantastic teacher! Thanks for making this so clear. Math is not my thing; but you take what's so complicated and simplify it in a way that even I can understand it! And you crack me up! haha! Thank you so much!!!
@TheInnerExpedition5 жыл бұрын
This is exactly what I was looking for in order to thoroughly explain my presentation tomorrow! Big thank you!
@smarikamishra17697 жыл бұрын
Lol wat a teacher, enthusiastic and cute. Loved yur teaching style.
@mwangimndegwa6 жыл бұрын
Love how you teach keep the fire burning,......we need more teachers like you especially hear in Kenya
@oneforyes6 жыл бұрын
you have no idea how much you've helped me! I've read the stats chapter on this 3 times and didn't get it until I watched this.
@charlescaison43766 жыл бұрын
Super helpful. You were the only person who helped me understand what R2 really means.
@xp_pk4 жыл бұрын
Honestly, R^2 has been more confusing than calculus, until I watched this video. Thank you sooo much.
@sepidehshirazi46098 жыл бұрын
love you, I respect you. After 20 years finally I got it . You are the best of the best.
@amirnoorani50177 жыл бұрын
I know nothing about Math but the way you taught R squared, I'm sure will never forget it. thanks bro and keep up the good work
@sudhansukumaryadav83196 жыл бұрын
REALLY! It's all about the love for the subject. He is absorbed in the content of discussion .I love this.
@minhajansari82725 жыл бұрын
You are the best educator I've scene on youtube. Nailed this tricky concept.
@uhhGohan6 жыл бұрын
I was struggling with this concept but you explained it in such a clear way that was easy to understand. Thank you very much you are fantastic at teaching!
@attainable_sports_cars7 жыл бұрын
Great explanations, really enjoyed this video. Much better than my professor.
@jakek71123 жыл бұрын
Absolute GOAT. Insanely helpful 10 years later
@robhuntington85045 жыл бұрын
Wow- Not to give you a big head but...after watching between 7:20 and 7:50 I was like "Holy crap this is a good explanation. That's was the icing on the cake for my understanding" Was honestly a little blown away at how helpful this was. Another knock out of the park sir.
@maherfamilycircus5738 жыл бұрын
I'm a university student and you're the first person to explain this so I get it... THANK YOU!
@SQDLowkey4 жыл бұрын
Aw thanks man....this was literally the best video I've seen for understanding R-Squared...
@iamhumanbeing77 жыл бұрын
MrNystrom I must say that you've done a good job! You clarified my confusion! thanks!
@dibopt086 жыл бұрын
wow. you made my life easy. Never understood regression analysis so easily before watching this video. Thank you so much :)
@mihaip64495 жыл бұрын
The greatest teacher! Crystal clear as usual.
@faseehahmalik80277 жыл бұрын
Thank you so much for uploading this! I was slightly confused but this video totally consolidated my understanding.
@anthonysmith52522 жыл бұрын
Best video of r2 Ive seen so far after watching numerous vids in my opinion.
@mariapersaud96857 жыл бұрын
GOD BLESS YOUR SOUL. BECAUSE OF YOU I HAVE A CHANCE OF PASSING MY QUIZ TOMORROW
@seunvictoria25806 жыл бұрын
Your explanation has helped me understand how to interpret my research model. You're an awesome teacher
@chenosinkips14264 жыл бұрын
Itz 2020 and you have been a life saver. Thank you so much
@route66minion9 жыл бұрын
Awesome, thanks for posting! Love your style and passion!
@KajiAwaley8 жыл бұрын
wow, good explanation. Initially, I confused but have patience to listen entire lecture. Superb!!!
@m1ni5484 жыл бұрын
You are by far one of the best teachers I´ve ever had school or not
@hannatredup287711 жыл бұрын
@MrNystrom My stats teacher is Karen Frazee. She told me she knows you. A couple days ago I took a retest on unit 1 and was able to bring my grade up on the test from a 56 to a 63 after watching your videos the night before. Granted I didn't watch all of them but I did better, and I would just like to say thank you so much.
@sagarravalia23454 жыл бұрын
Totally deserves a comment! Extremely clear. Repetitive? Yes, but that's what is needed to explain really well ☺️
@vontressasalaam4235 жыл бұрын
Dang!!! For the first time I can honestly say i understand!!!! Thank you for such a thorough explanation!!
@jasoncowan43576 жыл бұрын
Very well done! Thanks for doing these videos. Truly amazing. Love your passion.
@mrityunjaypathak87928 жыл бұрын
Liked the way, the concept was explained ! Many Thanks.
@thisiserdinc7 жыл бұрын
I have never seen someone with such a passion
@alia7750
5 жыл бұрын
thisiserdinc called meth
@ernestkirubakaran9 жыл бұрын
Thanks Mr Nystrom. Can you please make a video explaining Adjusted R squared as well?
@RheniumGateWizard7 жыл бұрын
Thank you so much!!! I've never learned so much in 10 minutes! :D
@kendyderival83773 жыл бұрын
I literally just completed a 3hour homework in 10 minutes. Thanks Professor.
@choprafamilyadventures83499 жыл бұрын
Ok I initially hated you in the first 1 minute but after I got passed that I was glad I did. Thanks! This is great! And I like how you explain everything!
@ProfBoggs12 жыл бұрын
Lucid explanation of R-squared without being boring. Thanks!
@hamiltonszum299512 жыл бұрын
seriously keep this up, you'll be youtube famous in no time
@lucaimpellizzeri24357 жыл бұрын
Thank you! You were a way more helpful than our stats professor! Bye
@hitendramotwani47936 жыл бұрын
Great !! The over-stressing actually hellllpppss!!
@tritux7 жыл бұрын
It´s the first time that I find interesting a stadistics class!! good job!
@slikslik3138 жыл бұрын
Good explanation ! Do we have these residuals in " Bob`s " becasue of different topping prices ? And for example when we have 2 toppings they can be for different price ?
@deepshome66168 жыл бұрын
Can you explain rsquared in Logistic Regression ? Since a logistic regression has two outputs 1 and 0. Next, what we can predict is the *probability of getting a 1 or 0*. So what would rsquared mean here ? Like 72% of the variability in probability could be explained by the model ?
@mike-yj5mm6 жыл бұрын
most helpful video clips I've ever seen. Help me a lot. Thank you
@LucaPerez6107 жыл бұрын
this guy is amazing. i would pay to have him as my prof
@MktNinja10 жыл бұрын
By far best explanation of concept of R-sq. Other vidz focus 2 much on the math and not on application of concept.
@GrahamBillington3 жыл бұрын
You are such a good teacher. My AP teacher is so dry 😂
@alexchen15386 жыл бұрын
I hope I could meet more teachers like you!
@ou81y6 жыл бұрын
You sir are amazing at teaching! Don't stop, continue on. Forever.
@bryansenkercpa56666 жыл бұрын
8:10, R^2, the variability in Y explained by the model. Great video Sir!
@sheffturner8 жыл бұрын
Thank you for explaining this. You are definitely better than my stats teacher. lo . Subscribed!
@MohammadAli-mr6gt6 жыл бұрын
Man! I loved the way you explained it! thank you :)
@fanearnshaw91253 ай бұрын
Thank you!!! This is the clearest explanation on youtube so far.
@toddboothbee13616 жыл бұрын
This guy must be very, very smart, because he explains the concepts here clearly and simply.
@DaSauceSaini3 жыл бұрын
Thank you! This is a must watch. Will share with my classes.
@GabrielBrumaru11 жыл бұрын
You should do stand-up comedy man. With a good set you would kill! :) Nice lesson. Thank you.
@ontariobeaver93764 жыл бұрын
You are a Rock! Thank you!
@shivinderk4 жыл бұрын
Excellent teacher! Loved his efforts...such clarity
@crystalshredder10 жыл бұрын
You're awesome. Thank you for the video! I understood the concept a lot better.
@makmillon17 жыл бұрын
love this guy... take a bow man
@jessicapink13246 жыл бұрын
Ok ok I’m in AP stats and I have never understood more in the past three weeks. I just learned a concept that took two hours of instruction that I didn’t get.. I’m watching ALL your vids
@justinmaylath63977 жыл бұрын
Very effective in explaining the what r-squared measures.....great teching style!
@muchichinjk3 жыл бұрын
You made it so easy to understand. Thank you so much.
@blujonathong11 жыл бұрын
ily.. without you, id probably fail my chapter test tomorrow!
Пікірлер: 354
We need more teachers who, like this guy, are actually excited about the subjects they teach.
@nicolasdangond1978
7 жыл бұрын
Agreed! That's why we need higher wages for teachers!
@MichaelDeLaRosa
6 жыл бұрын
Nicolas Dangond as noble as that sounds You must understand, High Quantity doesn’t come with High Quality If teachers were paid like NBA player or Surgeons We would have an surplus in supply of teachers that doesn’t meet the demand. What we really need is the equilibrium
@duckymomo7935
5 жыл бұрын
Problem is that people are weak in prerequisites for math like they can’t add two fractions together
@henrmota
4 жыл бұрын
The thing is that he appears as a normal guy with a normal vocabulary talking about statistics as a kid talks about candies.
A born educator. Respect.
@shishirmaharana4022
3 жыл бұрын
I really got some Feynman feels from his explanation.
This is the only video I have seen that has warranted a comment on how well it was explained. Thank you!
Pizza puts everything in context
This is why I love 2011-2013 videos. They really put things into perspective. Not like today's teachers who are not at all practical in their thought process. I got some real Feynman feels from his explanation.
What took me 1 hour to read in a textbook was explained in less than 10 minutes. Thanks.
Thanks, Professor. Your animated character is like a punch in the face...some times I need that.
Even though I pay attention in class and do my homework, cutting through the mathematical language is really tough on me. The examples you gave on translating what r-squared is at the end of the video helped me tons. I owe you big time.
Creative examples, enthusiasm for the topic, a clear explanation AND great hair? I think I'm in love.
@debraroc627
5 жыл бұрын
cyeager2525 me too....he is gorgeous. I could listen to him talk about statistics all day long.
@shishirmaharana4022
3 жыл бұрын
@@debraroc627 He reminds me of Feynman.
i finally got what r-squared is. thanks sr.
exotic cranberries?
@epvtrinidad
6 жыл бұрын
found it funny actually
@rebecca_akin
3 жыл бұрын
Because why not
Freaking awesome. My textbook gave me a robotic definition that just wasn't clicking, but you clarified it beautifully. Keep up the good work!
What an incredible teacher!
I have been teaching AP Stats for 6 years and that was the BEST explanation of r-squared I have ever seen. I am sharing this with all my students. Compared to your explanation, mine was a fail. I can't wait to see your other videos that can help me with my own teaching of Stats. Thanks!
Dude I was confused about the topic for months you cleared everything. Now it's even clearer than the crystal. Thanks a lots man. You are the best keep up the good work.
Mr. Nystrom, THANK you so much. I never leave comments but decided to leave one to let you know your explanation helped me tremendously. Please keep sharing your gift on this subject/area!!
Unbe-bloody-lievable. I didn't expect when waking up this morning that my entire life would be changed by someone's explanation of how to interpret R^2. I would like to extent to you an invitation to each Christmas Dinner with my family and I whenever you wish.
I don't know about others, but to me, when i have that little bit of confusion about particular terminology in Statistics, you explain it perfectly. Well done to you.
Just amazing what a brilliant teacher can teach you! A really complicated concept explained in an interesting and entertaining way in 10 minuets! Kudos!
THANK YOU THANK YOU THANK YOU!!!! Statistic was challenging until I stumbled upon your vid! :) You not only facilitated my understanding, you made learning it fun. Keep these video's coming. P.S. do you have any video's on other subjects?
Awesome. I wish I had watched more of these videos last year. You have become a part of my AP Stat class!
I think I spent the better half of my day trying to understand what on earth r^2 actually means and you just explained it in 10 mins!! Bless your soul!
Subscribed. I was sick and missed 4 days of math, I though I would never catch up but these videos are really helping make sense of the textbook. Awesome job!
You explain things in a way I comprehend! You give examples and visuals and once I understand what these statistical models are trying to do, they stick. Thank you!
Thank you! I was having trouble remembering the meaning of values from my undergraduate stats class. This was a great reminder!
Dude, I love the way you teach stats. You cut out the jargon and keep it simple for people new to stats. Cheers.
This was uploaded 9 years ago... wow. Anyway Thank you, that was explained really good!
This 10 min video explained this better than all my lectures and notes combined. 10/10
You sir, are a savior, thank you so much for explaining all about r-squared and residuals and all of the other regression formulas, I payed attention in class and still didnt understand it but you explained it perfectly. Thank you so much and just keep on teaching the way you teach.
Thanks a lot MrNystorm. These concepts are really difficult to remember but the way you explain it, one would never forget. Though I scored fairly well in Business Statistics during my MBA I couldn't even tell anyone what is standard deviation if somebody asked me out of the blue until I stumbled across your video.
First time I've found stats explanation so fun and easy to digest. Thank you so much and keep up the good work!
You literally just saved my life... Assignment due in two hours. Did not understand my table. Thank you
You are a fantastic teacher! Thanks for making this so clear. Math is not my thing; but you take what's so complicated and simplify it in a way that even I can understand it! And you crack me up! haha! Thank you so much!!!
This is exactly what I was looking for in order to thoroughly explain my presentation tomorrow! Big thank you!
Lol wat a teacher, enthusiastic and cute. Loved yur teaching style.
Love how you teach keep the fire burning,......we need more teachers like you especially hear in Kenya
you have no idea how much you've helped me! I've read the stats chapter on this 3 times and didn't get it until I watched this.
Super helpful. You were the only person who helped me understand what R2 really means.
Honestly, R^2 has been more confusing than calculus, until I watched this video. Thank you sooo much.
love you, I respect you. After 20 years finally I got it . You are the best of the best.
I know nothing about Math but the way you taught R squared, I'm sure will never forget it. thanks bro and keep up the good work
REALLY! It's all about the love for the subject. He is absorbed in the content of discussion .I love this.
You are the best educator I've scene on youtube. Nailed this tricky concept.
I was struggling with this concept but you explained it in such a clear way that was easy to understand. Thank you very much you are fantastic at teaching!
Great explanations, really enjoyed this video. Much better than my professor.
Absolute GOAT. Insanely helpful 10 years later
Wow- Not to give you a big head but...after watching between 7:20 and 7:50 I was like "Holy crap this is a good explanation. That's was the icing on the cake for my understanding" Was honestly a little blown away at how helpful this was. Another knock out of the park sir.
I'm a university student and you're the first person to explain this so I get it... THANK YOU!
Aw thanks man....this was literally the best video I've seen for understanding R-Squared...
MrNystrom I must say that you've done a good job! You clarified my confusion! thanks!
wow. you made my life easy. Never understood regression analysis so easily before watching this video. Thank you so much :)
The greatest teacher! Crystal clear as usual.
Thank you so much for uploading this! I was slightly confused but this video totally consolidated my understanding.
Best video of r2 Ive seen so far after watching numerous vids in my opinion.
GOD BLESS YOUR SOUL. BECAUSE OF YOU I HAVE A CHANCE OF PASSING MY QUIZ TOMORROW
Your explanation has helped me understand how to interpret my research model. You're an awesome teacher
Itz 2020 and you have been a life saver. Thank you so much
Awesome, thanks for posting! Love your style and passion!
wow, good explanation. Initially, I confused but have patience to listen entire lecture. Superb!!!
You are by far one of the best teachers I´ve ever had school or not
@MrNystrom My stats teacher is Karen Frazee. She told me she knows you. A couple days ago I took a retest on unit 1 and was able to bring my grade up on the test from a 56 to a 63 after watching your videos the night before. Granted I didn't watch all of them but I did better, and I would just like to say thank you so much.
Totally deserves a comment! Extremely clear. Repetitive? Yes, but that's what is needed to explain really well ☺️
Dang!!! For the first time I can honestly say i understand!!!! Thank you for such a thorough explanation!!
Very well done! Thanks for doing these videos. Truly amazing. Love your passion.
Liked the way, the concept was explained ! Many Thanks.
I have never seen someone with such a passion
@alia7750
5 жыл бұрын
thisiserdinc called meth
Thanks Mr Nystrom. Can you please make a video explaining Adjusted R squared as well?
Thank you so much!!! I've never learned so much in 10 minutes! :D
I literally just completed a 3hour homework in 10 minutes. Thanks Professor.
Ok I initially hated you in the first 1 minute but after I got passed that I was glad I did. Thanks! This is great! And I like how you explain everything!
Lucid explanation of R-squared without being boring. Thanks!
seriously keep this up, you'll be youtube famous in no time
Thank you! You were a way more helpful than our stats professor! Bye
Great !! The over-stressing actually hellllpppss!!
It´s the first time that I find interesting a stadistics class!! good job!
Good explanation ! Do we have these residuals in " Bob`s " becasue of different topping prices ? And for example when we have 2 toppings they can be for different price ?
Can you explain rsquared in Logistic Regression ? Since a logistic regression has two outputs 1 and 0. Next, what we can predict is the *probability of getting a 1 or 0*. So what would rsquared mean here ? Like 72% of the variability in probability could be explained by the model ?
most helpful video clips I've ever seen. Help me a lot. Thank you
this guy is amazing. i would pay to have him as my prof
By far best explanation of concept of R-sq. Other vidz focus 2 much on the math and not on application of concept.
You are such a good teacher. My AP teacher is so dry 😂
I hope I could meet more teachers like you!
You sir are amazing at teaching! Don't stop, continue on. Forever.
8:10, R^2, the variability in Y explained by the model. Great video Sir!
Thank you for explaining this. You are definitely better than my stats teacher. lo . Subscribed!
Man! I loved the way you explained it! thank you :)
Thank you!!! This is the clearest explanation on youtube so far.
This guy must be very, very smart, because he explains the concepts here clearly and simply.
Thank you! This is a must watch. Will share with my classes.
You should do stand-up comedy man. With a good set you would kill! :) Nice lesson. Thank you.
You are a Rock! Thank you!
Excellent teacher! Loved his efforts...such clarity
You're awesome. Thank you for the video! I understood the concept a lot better.
love this guy... take a bow man
Ok ok I’m in AP stats and I have never understood more in the past three weeks. I just learned a concept that took two hours of instruction that I didn’t get.. I’m watching ALL your vids
Very effective in explaining the what r-squared measures.....great teching style!
You made it so easy to understand. Thank you so much.
ily.. without you, id probably fail my chapter test tomorrow!
Beautifully done.
This is fantastic. Very passionate teacher!