Dang! That is wonderful to hear that you think my work is a masterpiece. I really appreciate that because I do put a lot of time and energy into my videos.
Thank you so much for this, you've saved my life (and my grades). This is genuinely such a simple concept to grasp when explained like this - I wish all of my math teachers and lecturers had explained the logic behind these concepts like you do because I would have fallen in love with mathematics sooner.
Saying your own work product is a “masterpiece” seemingly apropos of nothing (at least post it as a reply to a viewer comment) is going to make you appear a lot more arrogant than you probably are. It’s a cheap “social proof” advertising technique
WOW, spot on man. So far your videos have been the cleanest, and most presentable for easy visual learning, and your explanations the most straightforward, practical, and logically applicable! Truly beautiful. You have a gift, don't stop, please!
Seriously! I'm taking second year stats for psychology and our uni brought in a PhD candidate guest lecturer for this concept (literally the most complicated part of the course) who took a whole hour to explain what this video did in 10 minutes 🤦♀️
I use a variety of different software including photoshop, illustrator, HTML5, Final Cut, GarageBand and a few other products. Each video takes me a long time to create. My rule of thumb is each minute of video takes about 12 hours to create, so a 7 minute video takes me about 84 hours of development time.
Thanks a lot for this. I'm a visual guy, and this really helps sort it out for me. As a college senior (age 62) I can use all the help I can get. Thanks again!
You are deadset incredible. Our entire class is struggling with our lecturer who makes a lot of errors and is not good at explaining concepts. We have completely been reliant on you and are all planning to include this in our unit feedback so that the university may have a look and see what is expected of succinct teaching. Thank you thank you thank you
Great video format, elegantly designed, and easy to follow, you don't put to much information and everything is neatly organized. Great content, keep up the good work!
It's a great introduction, It's been about 4 years since I last used two-way ANOVA and needed a quick reminder. I remember covering at Mach 7 during my course using algebra so I liked your gentle pace. The only suggestion I have for improvement is to provide better explanation of the concept of interaction otherwise great!
Seven years have gone by and this is still the best video out there for two-way ANOVA. Prove me wrong I'll wait (As in, this video is awesome... but if you can prove me wrong I'd appreciate it. There are some really impressive videos out there for linear algebra, calculus, etc that this doesn't quite compare to)
It is very clear and step by step explanation of two way ANOVA. Glad that I got to see this video for better understanding. Thanks for this video and I appreciate your work!
Thank you very much for the video. :) But I have some questions: 1., is Two Way ANOVA the same that factorial ANOVA? 2., for a experiment design 2x3 (factorial 2x3) the unique way for conduct a statistical analisis, is mediated for two way ANOVA? (with assumptions true e.g. normality).
I wish I had you as a lecturer :( ours has screwed us over and is useless in general, and we're writing an exam tomorrow on factorial analysis and correlation and I barely know anything... RIP
oh wow!!!! I know I'm going to do much better in my stats class now that I have found your videos. Thank you so much for explaining this so clearly and, your visuals are great.
I've watched all the videos on ANOVA one way, but somehow I am still confuse how does the ultimate result (reject/fail to reject) relates to the null hypothesis. What is the initial null hypothesis for the one-way anova example (level of stress)? thanks, you made things a lot simpler
Well thank you for that! It is much appreciated. Make sure you like MyBookSucks on FaceBook (see link in video description). This will help others find the educational videos.
Hi, You video is so informative and clear. It was so difficult for me to get the basic of is until now! Can I please know the software you used to make the animations in this video? That is very clean and effective. Thanks
this was amazing. i hated stats because the profs and teachers keep using big words and throw this ratio that ratio and whatnot right at the beginning. with your example and very clear presentation, i was able to understand the concept behind ANOVA perfectly, within minutes!
That would be great. I would really appreciate that and other students would appreciate that as well. It may be easier for you to send a message on facebook since you can't have an attachment on TH-cam. You can find a link the the MyBookSucks FaceBook page in the video description of this video. Thanks again!
Hi! If I am planning to compare the effect of two independent variable (say: type of sweetener and daily intake frequency) on one dependent variable (antioxidant capacity), do I still need to have a negative control group? Thank you so much!
Hi! do you maybe have any videos of how to do Ancova test? I tried to search but it seems there are no from you-and you are really great at explaining so it would be great to have one!best regards
I appreciate you thanking me. Make sure you like MyBookSucks on Facebook (see video description for link). This will help others find the educational videos.
Great video. Lets say I have 2 treatments (factor 1 with two levels) and I have a control group that gets no treatment. I have pre and post-test for all three groups. What test is that? The test-scores are numerical.
You are very welcome Jakob. Make sure you like MyBookSucks on FaceBook (see link in video description). This will help others find the educational videos.
what should I do when I want to compare 2 variables over time? In my case: households with 2 incomes, households with 1 income regarding income satisfaction?
I had a question, are you using a fixed effects model (model 1) or a random effects model (model 2). Whichever you chose, can you please explain the reason behind your choice? Thanks in advance!
Hi Statisticfun. Thank you for your videos. What program do you use for these visual instructions? I wish my grad stats teacher knew how to navigate this program, it makes things a lot easier to understand!
What happens if my groups have different participant sizes. I want to do factorial analysis based on age group and job banding but I have more participants in certain age groups in comparison to others. Can I still do the above analysis?
Hello. Please I want to ask you a question. If we have one independent variable and we want to test its effect on two dependent variables, what statistical analysis system we'll use. Thanks in advance.
Dang! That is wonderful to hear that you think my work is a masterpiece. I really appreciate that because I do put a lot of time and energy into my videos.
do you have a series on anova and modeling/testing in r studio
what makes it a masteriece is that after each essential sentence or statement you take a second thus giving an audience time to understand
Thank you so much for this, you've saved my life (and my grades). This is genuinely such a simple concept to grasp when explained like this - I wish all of my math teachers and lecturers had explained the logic behind these concepts like you do because I would have fallen in love with mathematics sooner.
Saying your own work product is a “masterpiece” seemingly apropos of nothing (at least post it as a reply to a viewer comment) is going to make you appear a lot more arrogant than you probably are. It’s a cheap “social proof” advertising technique
WOW, spot on man. So far your videos have been the cleanest, and most presentable for easy visual learning, and your explanations the most straightforward, practical, and logically applicable! Truly beautiful. You have a gift, don't stop, please!
No one has been this good at teaching ANOVA literally
Seriously! I'm taking second year stats for psychology and our uni brought in a PhD candidate guest lecturer for this concept (literally the most complicated part of the course) who took a whole hour to explain what this video did in 10 minutes 🤦♀️
You mean apart from at least a half dozen other TH-cam videos? Literally.
I use a variety of different software including photoshop, illustrator, HTML5, Final Cut, GarageBand and a few other products. Each video takes me a long time to create. My rule of thumb is each minute of video takes about 12 hours to create, so a 7 minute video takes me about 84 hours of development time.
N.B. who said it " a blessed mind is too busy for good." Dear Prof. STAY Blessed.
"1 minute of video takes about 12 hours".....U R exceptional!!!
Generations all over the world benefit from your incredible content. Thank you a lot
You are the best!
that's not very efficient ngl
We appreciate your time, effort and dedication. Also, your explanations are saving grades. Thanks.
One of the most straight forward and most structured tutorials I have seen so far! Keep on!
Thanks a lot for this. I'm a visual guy, and this really helps sort it out for me. As a college senior (age 62) I can use all the help I can get. Thanks again!
College senior here at 45 yo! *waves*
You are deadset incredible. Our entire class is struggling with our lecturer who makes a lot of errors and is not good at explaining concepts. We have completely been reliant on you and are all planning to include this in our unit feedback so that the university may have a look and see what is expected of succinct teaching. Thank you thank you thank you
Wow am truly impressed that you could convey 2 lectures worth of material in 8 min. Loved it!!!
Great video format, elegantly designed, and easy to follow, you don't put to much information and everything is neatly organized. Great content, keep up the good work!
Thank you Professor David!!! you help me building confidence in statistics and my research quality! Thank you for all the videos! you are the best!
I'm not sure about the claim that statistics is fun, but your videos definitely make it easier.
It's a great introduction, It's been about 4 years since I last used two-way ANOVA and needed a quick reminder. I remember covering at Mach 7 during my course using algebra so I liked your gentle pace. The only suggestion I have for improvement is to provide better explanation of the concept of interaction otherwise great!
I have this class at 10am!! Thank you for the great explaination, this helped me to understand One_way ANOVA also!
Thank you Professor David! Your video has definitely made the concept easier to understand.
Very nice visualization! Props! Also the explanation were very easy to understand, I wish there were more content like this in general.
Seven years have gone by and this is still the best video out there for two-way ANOVA. Prove me wrong I'll wait
(As in, this video is awesome... but if you can prove me wrong I'd appreciate it. There are some really impressive videos out there for linear algebra, calculus, etc that this doesn't quite compare to)
Man, you just made statistics more enjoyable. Please keep up the good work!
It is very clear and step by step explanation of two way ANOVA. Glad that I got to see this video for better understanding. Thanks for this video and I appreciate your work!
Thank you very much for the video. :)
But I have some questions:
1., is Two Way ANOVA the same that factorial ANOVA?
2., for a experiment design 2x3 (factorial 2x3) the unique way for conduct a statistical analisis, is mediated for two way ANOVA? (with assumptions true e.g. normality).
I wish I had you as a lecturer :( ours has screwed us over and is useless in general, and we're writing an exam tomorrow on factorial analysis and correlation and I barely know anything... RIP
what a way to teach, you got amazing teaching skills, and what a cleanest way to demonstrate, I loved it
Thank you! you don't know how this was helpful in my work, and hoping to see more case studies.
Amazing video... like literally the best explanation of this I’ve seen in my years of math 👍🏾
oh wow!!!! I know I'm going to do much better in my stats class now that I have found your videos. Thank you so much for explaining this so clearly and, your visuals are great.
I've watched all the videos on ANOVA one way, but somehow I am still confuse how does the ultimate result (reject/fail to reject) relates to the null hypothesis. What is the initial null hypothesis for the one-way anova example (level of stress)? thanks, you made things a lot simpler
this video was extremely helpful for me! do you have a video that explains how to find SSTR for a two way anova?
this was just too helpful to be true, thank you!
Exceptionally well put together video, second time watching and just realising how much it covers while looking simple
Your lecture is really clear and good to understand for me who don't have the experience in statistical analysis. Thanks a lot Sir.
Best explanation ive seen so far!
I made an A on this section of my stats class! Thank u!
Im so lucky to have found your videos! thank you.
Thank you for making this and the other videos on Two Way ANOVA
Well thank you for that! It is much appreciated.
Make sure you like MyBookSucks on FaceBook (see link in video description). This will help others find the educational videos.
Thank you for making this so clear! Your voice sounds really calming too :)
Excellent explanation!
Hi, You video is so informative and clear. It was so difficult for me to get the basic of is until now!
Can I please know the software you used to make the animations in this video? That is very clean and effective.
Thanks
For the first time I feel like I'm beginning to understand statistics!!!! Thank you!!!
Excellent presentation/explanation!
this was amazing. i hated stats because the profs and teachers keep using big words and throw this ratio that ratio and whatnot right at the beginning.
with your example and very clear presentation, i was able to understand the concept behind ANOVA perfectly, within minutes!
Thank you so much. I wouldn't be passing stats without you.
Fabulous explanation!! Many thanks!
I seem to be struggling with the null hypothesis. I am just overthinking it a lot, thanks for the help!
That would be great. I would really appreciate that and other students would appreciate that as well. It may be easier for you to send a message on facebook since you can't have an attachment on TH-cam.
You can find a link the the MyBookSucks FaceBook page in the video description of this video.
Thanks again!
Hi! If I am planning to compare the effect of two independent variable (say: type of sweetener and daily intake frequency) on one dependent variable (antioxidant capacity), do I still need to have a negative control group? Thank you so much!
You are awesome, I was so confused before. Thank you for simplifying.
Thank you so much for making and sharing this.
Beautifully made video & simplified explanation.
Couldnt thank you enough for these excellent videos.
Thank you for this:) Amazing work you have done:)
Excellent work ... Thank you for your time and effort
This is the first time I understood ANOVA! Thanks,
Very helpful. Keep it up. Clarifying a lot my professors like to speed through.
Hi! do you maybe have any videos of how to do Ancova test? I tried to search but it seems there are no from you-and you are really great at explaining so it would be great to have one!best regards
Can you please guide me on framing hypothesis statement to check interaction effect of two variables on third variable?
This is just incredible work. My goodness.....
simple to complex is everyone should seek for, your lectures are perfect for any novice
Excellent presentation!
Many thanks!
I appreciate you thanking me. Make sure you like MyBookSucks on Facebook (see video description for link). This will help others find the educational videos.
great explanation...i never seen clarity like this
Thank you for your clear and great explanation!
beautifully simple and clear and i love it
Thank you so much...you made ANOVA too easy to understand ..Thank you again
Really great video. Well explained!!!
This gives me a very good understanding of the topic. Very clear
Very well explained! Thanks! Subscribed!
excellent teach....amazing explanation
Great video. Lets say I have 2 treatments (factor 1 with two levels) and I have a control group that gets no treatment. I have pre and post-test for all three groups. What test is that? The test-scores are numerical.
Thank you sir for the knowledge you gave.
You're the best! Thanks for the clear teaching!
You are absolutely fantastic !!!!!!!!!!!!!
your video is so great! thanks very much!
So EASY TO UNDERSTAAAAND! thank you very much for explaining it
thank you very much...this is very clear and helpful.. now at least i know how to proceed with my analysis..
This is so much better than how it was explained to me in school Thanks!
Brian.. I am not sure what you mean by 2^k designs?
You are very welcome Jakob. Make sure you like MyBookSucks on FaceBook (see link in video description). This will help others find the educational videos.
crystal clear..good job.thanks
You are an amazing tutor. Thanks 👍
You are awesome, you explain it very clearly!
what should I do when I want to compare 2 variables over time? In my case: households with 2 incomes, households with 1 income regarding income satisfaction?
Very interesting lecture through visualization methods
I had a question, are you using a fixed effects model (model 1) or a random effects model (model 2). Whichever you chose, can you please explain the reason behind your choice? Thanks in advance!
Hi Statisticfun. Thank you for your videos.
What program do you use for these visual instructions? I wish my grad stats teacher knew how to navigate this program, it makes things a lot easier to understand!
Thanks a lot for this video! Really helped me with my stats class.
You are very welcome!
you are a magician sir
Amazing! it's a master piece!
This is amazing and very helpful...You have made it much clear....
I love your video. Thank you a lot, for this video helps me in my statistics. I was scared but with this video I will conquer it with confidence :D
What happens if my groups have different participant sizes. I want to do factorial analysis based on age group and job banding but I have more participants in certain age groups in comparison to others. Can I still do the above analysis?
Very clear. Thank you.
Awesome the way you teach, thanks
I really like the presentation. very clear. thank you
Hello. Please I want to ask you a question. If we have one independent variable and we want to test its effect on two dependent variables, what statistical analysis system we'll use. Thanks in advance.
Great animation!!! what program do you use to make those presentations?
Easy to understand.Thanks
I was wondering wether this two-way ANOVA is the same as a Factorial ANOVA and if so, how to report this step by step. Thank you for all your help!
Excellent analysis
You are amazing scientist, great thanks