A review of R and RStudio, showing where to download them, and highlighting and demonstrating many of RStudio's capabilities as a programming environment for R.
perfect language for me as a formulator/chemical engineer. I have been learning javascript for the past 3 months which i must say helped me a lot with transition from Javascript to R...in essence, if u learn one programming language, it will be very easy to learn the next one
Its always duanting at the start but it always helps to keep things fun and light so you don't feel like crashing. I write this as a have a pending project lmao
Thanks for sharing! I was glad to learn about some of the online forums and the existence of tutorials. Learning new tools can be intimidating at any stage of your career, but this makes it more palatable.
I've been using RStudio for a few months now and I still learned a few things from your video! My favorite is the different themes for the editor/ console, so much easier to look at than the white background. I had no idea there were options! Thanks!
Hi, thanks for effort man, my question, I have already R on my Comp. But no seeing R Studio I would like to try it. SO do i have to remove R first before running R Studio, Thanks
Many thanks for your video, I have an enquiry if you don't mind; How you moved the "Files" tab to the right-hand corner beside "Environment" and "History" tabs in the right up corner of the Rstudio?
He says that because R is a scripting language therefore it is much more flexible. This brings up a natural statistical question, it seems to me: More flexible than what?? Comparison function...
Anyone know how to get this done with some hotel data I have...... How many different hotels were reviewed? How many reviews are there per hotel? Thanks !!!!
Does working with R or R Studio mean that you have to be good with programming and do lots of scripting work? I see R/R Studio is a requirement for many Business Analyst roles but i thought BA role was mostly just reporting and data visualization work and that all scripting/data querying tasks were handled by database teams of the company, well at least that's how it was at my previous employer.
Buổi 1: Bài tập 1,Cách lấy dữ liệu Cách 1: Lấy trong cửa sổ Rstudio Cách 2: Bước 1, Tạo đường dẫn đến thư mục chứa dữ liệu: setwd("C:/BoMonToan/KinhTeLuong/DuLieuThucHanhKinhTeLuong") Bước 2,Đọc lệnh: VD: dl=read.csv("CamQuyt.csv") #mặc định header = T 1.a,Hàm thực hiện hồi quy: 1.a.1, Hàm thực hiện hồi quy lm(Y~X): linear model lm(Y~X2+X3) 2,Cách lấy dữ liệu .txt Cách 1:Lấy trong cử sổ rstu Cách 2: Đọc dữ liệu bằng hàm read.table ("tên fie", header = T) VD: dl2=read.table("DS.txt", header = T) #mặc định header = F
3, Cách lấy dữ liệu .rda C1: Lấy trong cửa sổ RStudio: Files(góc 4h) -> New folder -> Chọn files #khác với 2 kiểu trên, .rda là dữ liệu thuộc ngôn ngữ R, nên không cần phải "nhập khẩu Import dữ liệu" C2: load("tên file") VD: dl3=load("DCT.rda") 4, Giới thiệu một số hàm trong hồi quy trên R 1. Hàm hồi quy: lm(Y~X) 2. Tính hệ số tương quan: cor(X,Y) 3. Vẽ biểu đồ tán xạ: plot(Y~X), plot(X,Y) 4. Vẽ thêm đường thẳng hồi quy vào tập điểm: abline(lm(Y~X)) 5. Hàm thêm thông tin về mô hình: sumary(lm(Y~X)) 6. Tìm khoảng tin cậy cho hệ số tương quan: confint(lm(Y~X)) 7. Kiểm định hệ số hồi quy: glht( 8. Hàm dự báo trong mô hình hồi quy: predict(lm(Y~X))
"Mac: Experience > Functionality Windows: Functionality > Experience" Generalization at it's finest... Experience is user determined. This means that the experience of any OS can be altered by the user himself. When I was doing my MSc in computer science, my lecturer was explaining some of the taught material on my machine, and 10 minutes in he says "wait what os is this?" as he thought that he was using linux os with a windowish theme. The only thing that your comment showed is that mac users are fucking muppets synchronizing their brains to whatever the company gives them, and even sacrifice functionality for it.
Watching your nice video I noticed the 'workspace' pane in your upper right panel. How did it get there? It does not appear to be standard? At least version 1.0.106 does not ship with it. What am I missing? M.
Hello, professor I would like to know if you did a video about how to use penguins dataset who can help need to do this problem. Using the penguins dataset, generate a histogram for flipper length. Calculate the mean, median, variance, standard deviation, and Q1 and Q3 of the flipper length variable. Determine the 90th percentile of the flipper length variable and calculate the Z-score for a penguin who has a flipper of length 220 mm.
Absolutely it is. I'm two days into learning R and have already coded machine learning. I followed a tutorial and debugged along the way. I can say that's the best way to learn.
Smoucan McFrootLoops check out: uc-r.github.io There are a number of tutorials on the most common ML algorithms on that site along with how to apply it in R. Also recommend: An Introduction to Statistical Learning with Application in R. ISLR is actually available for free online - legitimately of course - but it's worth owning in my opinion.
perfect language for me as a formulator/chemical engineer. I have been learning javascript for the past 3 months which i must say helped me a lot with transition from Javascript to R...in essence, if u learn one programming language, it will be very easy to learn the next one
Thank you! Perfect for a first overview which doesn't scare you away hahah :)
Ele 8"ssoZs5:25
캐리의 산타할아버지 장난감 선물 베렝구어 리틀큐티스 의사놀이 CarrieAndToys
CarrieAndToysxasㅁㅁㄴㅊㅁㅁ토 ㅌ매 ㅁㄴれ？。れ？ししH
i agree completely
Thank you! I am in an MBA class for data analytics and we have to learn this program. Appreciate this intro so much!
First time watching a video like this of learning R. Told in a very relaxing way that actually made me get over some minor anxiety I had. Excited now
Its always duanting at the start but it always helps to keep things fun and light so you don't feel like crashing. I write this as a have a pending project lmao
@@JR-em3mo haha all the best man
Thank you so much for this intro. Very informative, for people just diving into R, with no previous background.
You pace and voice are very friendly, and add to the usefulness of the video. Thank you so much!
This my first day with R. Just downloaded. I am glad there is a video to help me not be afraid of R. Thank you, good man!
Thanks for sharing! I was glad to learn about some of the online forums and the existence of tutorials. Learning new tools can be intimidating at any stage of your career, but this makes it more palatable.
Glad it could help, and that's great you are learning new skills!
Thank you for this, I did my Masters's paper using RStudio.
Trying to learn R from scratch for a bachelors project - your video was very helpful :)
Great video! Very helpful and got me excited to play with R.
Thanks!
Watching as recommended for a class I'm taking. Good intro. I appreciate the resources at the end.
Great video, nice and clear and shows useful tools for a beginner.
Starting out with R .
Confused between R and R studio.
Thanks for the simple video
I've been using RStudio for a few months now and I still learned a few things from your video! My favorite is the different themes for the editor/ console, so much easier to look at than the white background. I had no idea there were options! Thanks!
Boohsss
How did you learn it
Thank you, I greatly appreciate the way you make it seem really easy, you are a great teacher.
Nice program, I like it, the way you explain is awsome.
Great Intro Video.... ... Waiting for Advanced Videos ...
You are the best, please keep posting more videos. Thank you :)
Thank you so much i was struggling a lot in these online classes for this couldn't understand it when my professor told it
You sir are an officer and a gentleman!
Thank you for this introductory video. It has helped me a lot as a beginner.
Great introductory video to get started. Thanks.
Thanks ,it gives very important tips for r-studio users like us , thanks
Thank you person that sounds so much like Jesse Eisenberg!
thank you so much. I've just started to learn how to use R, and this video helped a lot.
Great intro - simple, lots of help tips and extra resources.
Thank you very much for this video! I am looking forward to learning R and potentially applying it to the world of business.
brilliant I'm about to start my R journey and this is very helpful
Great resources at the end! thank you
Lots of worthwhile info in there! Thanks!
Nice video for someone who is completely new to R
Thanks. This was a really helpful introductory video for R and RStudio.
This is great! Thanks!
Awesome explanation. Thanks!
thank you so much for describing this in so simple way
This Video is really awesome. Thank you very much.
Thank you, I appreciate the help.
Thanks for this very simple start guide.
Thanks for the video.
Interesting , very basic introduction for beginners, thank you publisher.
Thank you for this intro. I am completely new to programming.
And i want to go int data science. But thank for the intro.
Great video.. Good place to start for a beginner..
thank you bro.. i'm new to this Rstudio.. i need to understand the functions more
great job
This is so cool. Thanks very much!
nice to learn R language and tools.. great job..Thanks..
Thank you so much! This is a great introductory tutorial!
thank you so much for this!
Thanks for the walkthrough..Quite helpful.
This is super helpful, thanks!
Thank you so much. There was just one little problem that you helped me fix.
Thank you!! Very well explained and easy to understand :)
It is really helpful for a beginner, like me. thank you so much.
Hi, thanks for effort man, my question, I have already R on my Comp. But no seeing R Studio I would like to try it. SO do i have to remove R first before running R Studio, Thanks
Thanks much.
Thank you for sharing.. more video on R application please.. better if concluded with examples of articles
Thank you very much for this video it is really helpful.
Thanks for your nice video. It is very helpful.
Thank you for this
Thanks Mike, Great stuff!
I want to learn R from A to Z...Love R
Thank you. It is really helpful
Thank you. Good overview for me.
Many thanks for your video, I have an enquiry if you don't mind;
How you moved the "Files" tab to the right-hand corner beside "Environment" and "History" tabs in the right up corner of the Rstudio?
Thank you for this great tutorial!
He says that because R is a scripting language therefore it is much more flexible.
This brings up a natural statistical question, it seems to me: More flexible than what??
Comparison function...
perfect and helpful tutorial!
Thank you very much!
Thank you! That was very helpful!
Anyone know how to get this done with some hotel data I have......
How many different hotels were reviewed? How many reviews are there per hotel?
Thanks !!!!
Would I use a table function??
Helpful
So is the latest version of R not as useful as Rstudio? I just downloaded the version 4.2.1
Bro, you need a pop filter for that mic really bad! But thanks for the great tutorial.
Thank you for useful video
thank you for this generous and helpful tutorial! I am easing in and this a good step.
Thank you!
Does working with R or R Studio mean that you have to be good with programming and do lots of scripting work? I see R/R Studio is a requirement for many Business Analyst roles but i thought BA role was mostly just reporting and data visualization work and that all scripting/data querying tasks were handled by database teams of the company, well at least that's how it was at my previous employer.
thank you. nice and clear for beginners :)
Buổi 1: Bài tập
1,Cách lấy dữ liệu
Cách 1: Lấy trong cửa sổ Rstudio
Cách 2:
Bước 1, Tạo đường dẫn đến thư mục chứa dữ liệu:
setwd("C:/BoMonToan/KinhTeLuong/DuLieuThucHanhKinhTeLuong")
Bước 2,Đọc lệnh:
VD: dl=read.csv("CamQuyt.csv") #mặc định header = T
1.a,Hàm thực hiện hồi quy:
1.a.1, Hàm thực hiện hồi quy lm(Y~X): linear model
lm(Y~X2+X3)
2,Cách lấy dữ liệu .txt
Cách 1:Lấy trong cử sổ rstu
Cách 2: Đọc dữ liệu bằng hàm
read.table ("tên fie", header = T)
VD: dl2=read.table("DS.txt", header = T) #mặc định header = F
3, Cách lấy dữ liệu .rda
C1: Lấy trong cửa sổ RStudio: Files(góc 4h) -> New folder -> Chọn files
#khác với 2 kiểu trên, .rda là dữ liệu thuộc ngôn ngữ R, nên không cần phải "nhập khẩu Import dữ liệu"
C2: load("tên file")
VD: dl3=load("DCT.rda")
4, Giới thiệu một số hàm trong hồi quy trên R
1. Hàm hồi quy: lm(Y~X)
2. Tính hệ số tương quan: cor(X,Y)
3. Vẽ biểu đồ tán xạ: plot(Y~X), plot(X,Y)
4. Vẽ thêm đường thẳng hồi quy vào tập điểm: abline(lm(Y~X))
5. Hàm thêm thông tin về mô hình: sumary(lm(Y~X))
6. Tìm khoảng tin cậy cho hệ số tương quan: confint(lm(Y~X))
7. Kiểm định hệ số hồi quy: glht(
8. Hàm dự báo trong mô hình hồi quy: predict(lm(Y~X))
*Chú thích: Tải tài liệu học: sites.google.com/site/bmtoantlu -> Kinhteluong (
góc 3h)
)
Does anyone know the command to see a list of the descriptive stats like mean, median, etc all at once?
I find a lot of these videos assumes you already have data, it would be nice to know how to organize it for utilization.
WHy the fuck is everyone using mac.
+nepatriots77 ^this
cuz Windows sucks
Callisto K You suck bruh
Mac master race get fucked
"Mac: Experience > Functionality
Windows: Functionality > Experience"
Generalization at it's finest... Experience is user determined. This means that the experience of any OS can be altered by the user himself. When I was doing my MSc in computer science, my lecturer was explaining some of the taught material on my machine, and 10 minutes in he says "wait what os is this?" as he thought that he was using linux os with a windowish theme. The only thing that your comment showed is that mac users are fucking muppets synchronizing their brains to whatever the company gives them, and even sacrifice functionality for it.
Watching your nice video I noticed the 'workspace' pane in your upper right panel. How did it get there? It does not appear to be standard? At least version 1.0.106 does not ship with it.
What am I missing?
M.
thank you so much this is great!
Nice Intro...Thanks
Thank you. Very nice
Thanks.
I am having a lot of trouble trying to install rstudio in ubuntu 17.04 :(
Thank you for not having the worst Bengali accent! yay!
Thank you for this video! it saved my life :)) my university life of course :D
Thank you Sir!
Hello, professor
I would like to know if you did a video about how to use penguins dataset who can help need to do this problem.
Using the penguins dataset, generate a histogram for flipper
length. Calculate the mean, median, variance, standard
deviation, and Q1 and Q3 of the flipper length variable.
Determine the 90th percentile of the flipper length variable
and calculate the Z-score for a penguin who has a flipper of
length 220 mm.
Thanks
Thank you/ xx Felicia
Dose anyone know how to download the RStudio for Mac??? can anyone tell me ?
thanks for video
Cool
I wanna start learning R. Let me say I am a beginner who does not even know codding, is it possible?
Yes you can do it!!
Absolutely it is. I'm two days into learning R and have already coded machine learning. I followed a tutorial and debugged along the way. I can say that's the best way to learn.
What tutorials did you follow?
Smoucan McFrootLoops check out: uc-r.github.io
There are a number of tutorials on the most common ML algorithms on that site along with how to apply it in R. Also recommend: An Introduction to Statistical Learning with Application in R. ISLR is actually available for free online - legitimately of course - but it's worth owning in my opinion.
Er Td awesome thank you. I have a lot of time on my hand and want to learn this so I badly. Thanks for the recommendations, I'll check them out.
I appreciate you