R programming for beginners. Manipulate data using the tidyverse: select, filter and mutate.
HTML-код
- Опубликовано: 11 мар 2019
- Learn to manipulate data using the tidyverse package in R. This is part of the "R programming for beginners" series of videos. In this video, I use one of R's built-in datasets and demonstrate how to use the following DPLYR commands: select, filter, mutate, group_by, and summarise. Part of the analysis includes changing a variable and creating a new variable. R is used for data science and quantitative analysis including statistics. The demonstration is done using R Studio
Get my FREE cheat sheets for R programming and statistics (including transcripts of these lessons) here: www.learnmore365.com/courses/rprogramming-resource-library
2023 and this is still super helpful, best intro to R programming
Tried MatLab, Python and then found R.
I instantly subbed and chose R as my Data Analysis tool.
Please continue making more videos, best teacher I have found!
Lots of good stuff going on here. These videos are well produced, the teaching style is excellent, the length is ideal for learning and reviewing. I work at a university and have taken a number of courses in instructional design. This series is checking all the right boxes. This is easily something worth a fair sum of money. Providing it for free is a really great service. If I needed to teach a course on R I would incorporate these videos. I certainly will refer colleagues who need to learn here. As an educator myself a tip of the hat for quality and a heart felt thank you for making it free.
Thanks for the very kind feedback Ramsey (much appreciated). I really enjoy teaching (I have a global health youtube channel too). Anyway - looking forward to making more videos. Please do feel free to provide any suggestions as to how I could do better.
@@RProgramming101 your only limitation is basically the RUclips interface. I will be taking a peek at your Global Health Channel, if you have more content there I'd be curious about how that is organized. The key item I look at when considering course quality is the QM Higher Education Rubric. Let me know if you're not familiar with it, be happy to share it. You can basically use the rubric as a guide to good course design.
I learnt a lot very quickly from your videos. Your emphasis on actually 'doing it', not just watching it done by others, is key. So many instructors don't seem to get this simple principle.
"I see and I understand, I do and I learn".
Thanks for your great work.
I appreciate that the kind feedback, thank you. You are most welcome and glad you liked it!
You are so WONDERFUL teacher! God bless you. I am mastering R Programming all thanks to you Teacher!😇😇
Your videos are far better than any udemy course. Very practical materials. Thanks & congratulations for are!
The best R tutorial online! I feel like a pro in less than 7 minutes! Thank you. I have just subscribed
code academy = 2 weeks, this channel = 6:55 minutes. Thank you!!!!
When you're eager to learn something, there's nothing more valuable than having a competent teacher. Thank you very much
I'm really impressed for your teaching skills, thank you very much.
Best guide I have found online thus far. Excited to see where this project goes as concepts become more complex.
Thanks Kiante - I appreciate the feedback. More videos to come. Please do send suggestions and requests for videos and I'll try to make them.
@@RProgramming101 I just want to say thank you and that I am so excited that I found this channel. You have made R accessible to a lot of us. Your tutorials are practical and show us how to do things. I have been going through diff R youtube videos and yours are the ones that I can follow and understand. I hope you continue - and if you put up a course on udemy or elsewhere I would be happy to pay.
I second that completely. Have seen some, and nowhere was so much useful material for a beginner contained in such small videos. Great work.
As for suggestions, maybe relaying calculations (e.g. making nice tables with means, sds or t-tests) and graphics into a study report in Word (or as I recently saw - R markdown document?).
Love the videos - could you perhaps number them so that they can be watched in sequence?
Also, the apply family of functions. They are said to be better than loops. And many times you need to make a series of e.g. scatterplots.
Great teacher, great videos. Well produced, friendly style, good pace and suitable level of difficulty and choice of topics. Please keep making these vids!
I've purchased several 'beginner' books on R programming, but have found your videos to be clearer and far more useful. I particularly appreciate the very 'hands on approach. Very much looking forward to further content.
Your teaching skills are amazing! Thank you so much for breaking it down in all these easy to follow steps.
You have the ability to explain what's going on extremely well. There are lots of R tutorials out there, but yours is the simplest I've found so far, and yet it's very effective in delivering the content. Congratulations! Thank you very much!
I count not have learnt R so easily without your videos. Would you please continue making more videos on R. It would be of great help if there are tutorials on how to use R for RNA sequencing analysis, to make venndiagrams, heatmaps etc using R. Thank you once again for all your help, I greatly appreciate your effort!
Thank you for percolating the concepts in much simplified manner. Must say, the best explanation I have ever viewed.
Its the best what I saw. Very clearly!!!!! We need more videos!!!!
These videos are not only good but very addicting.
Before this video I had no idea how to use R or how to begin digesting the topic! This was incredibly helpful and I feel much better about R now! Thank you
Thank you so much!
You are the BEST teacher I have ever seen. These videos are just perfect. I hope you make more videos.
This is so helpful. Also happy to see a fellow Saffa medic owning this! Many thanks from Oxford, UK!
You're not just an expert in R, but also in teaching! You're a magician 😊
Wow, thank you! Cheers.
I have yet to do the exercise. I was just searching for how to use the "mutate" function because of a course I'm taking... And as they say in Spanish: "I came looking for copper, and found gold"! THANKS FOR THE AWESOME CHANNEL!!! I hope I can keep watching more of your videos! Cheers!
Really glad you've started this series.Very helpful and concise, much like your first vid on R - Thanks.
Thanks Vivek - please do send suggestions for more videos and I"ll try to make them. Glad you like them.
Awesome, a great aid to learning R Studio on an M class planet. Many thanks to Greg Martin.
It worked beautifully and I learned a few things that books do not mention and are lifesavers such as dividing the lines after the pipe %>%. The approach to framing the problem and framing the solution is perfect. Thank you for the effort to make these videos, they are golden.
I had a hard time making the code work. Of course, it was a typo that caused it all
This is a wonderful resource and such a gentle way to start learning R.
It helps reduce my about moving SPSS to R.
I will be recommending this to my colleagues and students.
So nice of you to say - thanks for the great feedback!!
Please continue to teach us like this
Great explanation!! I have used R before but I find your videos very helpful for organize my data using less code. Thanks!
your teaching skills is awesome! Very clear and simple. Best teacher of R! I can understand this command because of you. So thank you so much
Watched repeatedly. Will return without shame. Thank you, Sir.
Thanks for the lovely feedback Clayton.
You are AMAZING!!!! I am an epidemiologist and learning more statistical programming. I have taken many online courses and even in one through work, but NO one explained things as clearly as you. And the fact that you focus on global health (me too!), I so appreciate the health examples and NOT a bunch of business examples. THANK you. I'm so looking forward to making my way through your amazing videos!!!
Thank you so much!
A smart way to learn. I got it all the way.
Thanks for the step by step couching👍
fantastic, the best tutorial I have ever seen, complex topics simplified
Very easy, I am not missing any of your videos. Just started learning R a few weeks back and I have felt in love with it. So fun to do statistics ^_^ :)
Thanks for the feedback 😁 I agree. I love R and stats too ‼️👍🏻👍🏻👍🏻
Very useful and as a complete rookie, some commands are already quite intuitive. Hope to learn more
Thank you very much for your videos. This is truly a simplified R-learning platform.
I have watched this video like a million times and I always get something out of it.
This worked for me pretty well. Thanks. Im excited about what R can do. This is eyeopening. R is very hands on compared to some other languages.
Yours videos are helping me so much. I was able to reproduce your Star Wars analysis with ease with this video. thanks a million.
Nice work! Keep it up. Thank you for being a part of this community.
I think if someone knows a bit of programming and want to do data science with R, this is the best video series. Its thorough, well explained and quick. Why don't you make more videos ? I mean lots of them cause you have just a few on the channel.
Thanks a bunch guys. Keep up the good work. From all the way in Jamaica
Very good everything worked out well with r studio. Thank you very much for this, and past tutorials!
Glad you liked it Nordin (more videos to come soon). Happy day.
Learning from Kenya and this is the best channel I found. The pace, explanations, tone ... I could go on and on but you make it really simple and fun to learn. Thanks so much for making it free as it is premium stuff.
You are most welcome! Your feedback is much appreciated. Thank you
Best guide. Thank you very much
You are most welcome Joao (thanks for the feedback)
Easy to follow, good guide/practise!
I love your enthousiasm, hope you have a great day!
So nice of you - thanks for the great feedback! 🤩
Awesome finally I am learning R thanks to you.
I have just followed along your video I would say this is by far the best tutoring session I had so far. Thank you for your commitment.
Thank you! Your continued support motivates me to create more content.
Super video, was struggling in my class but this really cleared things up
So helpful to follow along and learn. Thank you so much!
I like your videos. You are the best teacher and you are practical in your teaching.
Thanks so much for the feedback.
This is a very helpful video, very clear and concise. I like the short tutorials, you explain things very well. Thank you for sharing this.
You are very much welcome. Thank you for the feedback!
It was literally one of the best and simplest guide for R. Thank you
Glad you liked it! Thank you.
Excellent. Bro, I am always learning
How does he not have more subscribers? Great channel for R.
Came from your other video - thank you so much! Very helpful
Hi Amy - thanks for the feedback. I enjoy making the videos and am glad that you found them helpful.
this teacher is just outstanding! I was so confused and though I was just bad in programming but the way he explain... Even someone like me can understand it damn!
I learned so much from your videos... Thank you for new lrearnings!...
Happy to hear that!
You are amazing! I have gone through several of your videos and haven't shed one tear yet! I am finally learning R!! I need to learn R for my dissertation... You are a LIFE SAVER!! I will be using lavaan for structure equation modeling... any instruction in this area would be greatly appreciated!! :)
Simple and straight to the data. Thanks for doing this tutorial.
Glad it was helpful! You're welcome :)
I recently completed The Google Data Analytics Certificate program. Your videos are helping me get a much better grip on the R programing language. You have great presentation skills, and your lessons are very comprehensive and such a good fit for my style of learning.
Earlier this year I took a break from the certificate program, and left California for Dublin, Doolin and Galway. I new I would like your country but did not expect that my wife and I, both, would LOVE the Ireland. Many thank for your time and efforts in putting this channel together.
Gratitude,
M
Wow - what a nice thing to say (thanks so much!!)
A big fat cheers to ya, I dunno why I spent 4 days on a course when I learned more in 7 min here :)
I agree - I signed up for an R course on Coursera and really struggled to complete the first assignment as they didn't actually provide the required information (several of the required functions weren't even mentioned). These videos have been far more useful.
This is so good. Thanks a lot. Great for a medical student.
I dont know why, but these videos just make R click and make sense unlike a lot of others. I really hope we will see more in the future, even though there hasn't been an upload i quite some time. :(
Thank you, your videos are amazing. do continue
Just used this to apply to my research data to create a subset and I am FINALLY starting to make sense of the numbers and be able to see the woods through the trees!!!
Glad to hear that, thank you 🙂
I love your course!!! This R programming is sooooo interesting and powerful!
Thank you so much for watching and leaving a comment! I appreciate your support.
Thanks for your efforts.
Just a great way of teaching and delivering the information,
thank you for your wonderful efforts
You are very welcome
Awesome video and awesome teaching style !
Glad it helped!
Thank you, it is excellent; this is better than the google Coursera course!!! I am almost complete with taking Google Data Analytics Program; your training has provided the hands-on practice all students need.
Glad it was helpful! Thanks for the great feedback!!
This was so insightful! Thank you for your videos!
Glad it was helpful! Thanks for the feedback Avee.. do send any thoughts or suggestions for future videos.
it was easy to follow along. thanks
So clear and concise, thanks for this!
Glad you enjoyed it! Thank you :)
Loving your videos upload more videos so that I can learn R.
Incredibly helpful - THANKS!
Most welcome! Glad it helped!
This is super helpful, thanks.
Thank you very much. I did it step by step and worked very well ^_^
Thank you so much for the wonderful and clear input. This helps a lot! Please do an introduction in ggplot if possible. All the best!
This is indeed service to humanity! you teach so well.
Thank you for your feedback 🙂
Excellent explanation, very helpful - Thanks!!
Glad it was helpful!
What a excelent exercise. I will perfom it and post some feedback here.
You are the best teacher
Thanks for your effort,
really I confused a litter bit about mutate function and still I'm so.
You are amazing, these hands-on exercises highly support the Pareto principle !!!
And it is the only way to learn R for beginners!! I use it in order to write code fluently, and I am on the third month of studying for the Coursera Data Analytics Professional Certificate.
Practice code daily is the only way to make it become intuitive and effortless!! You are a great help to that!!! Thanks so much!!!
So nice of you to say - thanks for the great feedback!!
loving your video, very helpful!
Thanks :) I really appreciate the feedback Ziqi
Thank you so much! You're a v. good teacher, really appreciate these videos. I'd find videos on doing reliable change index calculations, also doing the standard stats using parametric and non-parametric tests helpful. :-)
Thanks Rosa - I will definitely be creating videos that address those questions in the near future!! Thanks for the suggestions!
This is so helpful, thanks for explaining it so well. Looking forward to learn more from your videos…i just subscribed to the channel
Awesome, thank you! Welcome to the channel!
Thanks very much for the video - very helpful!
It took me a few attempts to get it to work (Important to pay attention to upper/lower case and spaces).
I think it would be great if you could deliberately make a coding error in future videos, and then show how to go back and correct it.
AH - that's a great suggestion Ray!! I'll do that (thanks)
Wow very clear, thanks!
Just got thrown into grad school R training and this saved my life
Wow, thank you for the amazing feedback and glad to have helped! 🙂
Thanks for this video, very useful!
Glad it helped, you are most welcome :)
Great teaching!
I'm glad you enjoyed the video! Your positive feedback means a lot to me.
Wow, great teaching.
Thank you!
beautiful!, I hope you are going to keep making these videos, they are GOLD
please pump up the volume a bit ;-), cheers
Thanks, will do!
great vid!!
sir, i am very proud that you are my teacher. firstly , i feel that R is very difficult language , after seeing ur lecture this easy for me. thank you sir for teaching us with fun!!!!!:
Thanks and welcome