Intro to Data Analysis / Visualization with Python, Matplotlib and Pandas | Matplotlib Tutorial

[@CSDojo]

Below is the outline of this video. First, though, a few relevant links: - Sample data and sample code: www.csdojo.io/data - Introduction to Data Visualization with Python, the full course: www.csdojo.io/moredata OUTLINE: 0:37: Why data visualization? 1:05: Why Python? 1:39: Why Matplotlib? 2:23: Installing Jupyter through Anaconda 3:20: Launching Jupyter 3:41: DEMO begins: create a folder and download data 4:27: Create a new Jupyter Notebook file 5:09: Importing libraries 6:04: Simple examples of how to use Matplotlib / Pyplot 7:21: Plotting multiple lines 8:46: Importing data from a CSV file 10:46: Plotting data you’ve imported 13:19: Using the third argument in the plot() function 13:42: A real analysis with a real data set - loading data 14:49: Isolating the data for the U.S. and China 16:29: Plotting US and China’s population growth 18:22: Comparing relative growths instead of the absolute amount 21:21: About how to get more videos like this - it’s at www.csdojo.io/moredata

[@masteronepiece6559]

Finally , thanks a lot. Do more of Data Analysis.

[@adilkhatri7475]

CS Dojo nice video sir. Sir can you tell me how did you learn english at the age of 18.

[@dikidsaputra2536]

Thank you so much, I learn a lot from you

[@sayanmukherjee2383]

You are just a bundle of genius. Thank you so much for all these help.

[@nguyenkim7857]

CS Dojo Jupyter or Spyder? Which is your advice and can you tell me the reason why? I am a newbie, start learning code with Python for Data analysis. Thank for your answer!

[@mr.harambae]

He's putting the time stamps by himself rather than someone on the comments. A man of culture.

[@ZeroRegretz]

@@TegaraMusic it works for me

[@thetoomanybulletss]

@@TegaraMusic they work for me too

[@shreechaturvedi8792]

@Ceol thanks

[@pagongturtle2217]

@@TegaraMusic Outline - check the comment section for a clickable version: 0:37 : Why data visualization? 1:05 : Why Python? 1:39: Why Matplotlib? 2:23: Installing Jupyter through Anaconda 3:20: Launching Jupyter 3:41: DEMO begins: create a folder and download data 4:27: Create a new Jupyter Notebook file 5:09: Importing libraries 6:04: Simple examples of how to use Matplotlib / Pyplot 7:21: Plotting multiple lines 8:46: Importing data from a CSV file 10:46: Plotting data you’ve imported 13:19: Using a third argument in the plot() function 13:42: A real analysis with a real data set - loading data 14:49: Isolating the data for the U.S. and China 16:29: Plotting US and China’s population growth 18:22: Comparing relative growths instead of the absolute amount 21:21: About how to get more videos like this - it’s at www.csdojo.io/moredata

[@mrboyban]

LOL

[@venkysworld]

Dear Dojo, It took only 22 min for you to describe what it takes almost two weeks of study. Well organized and summarised, easy to catch-up, format. Thank you.

[@sameedahri3939]

Very nice video, please make whole series on data visualization, because your lectures are very much understandable. Love you YK 😁

[@Ndofi]

Very agreed :)

[@tushar12345]

Indeed (y)

[@atomicuschart4836]

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[@alkareemhealthcare934]

Outclass plz work on python and make a complete python course series

[@mohamedaminebenbouali2941]

@@atomicuschart4836 or we can just use matplotlib as it is free.

[@timothytizhe6311]

Your teaching style demonstrates the saying "student doesn't need a perfect teacher instead teacher that will inspire them to learn and to grow in learn further" Indeed you're a hallmark of a true and inspiring teacher in your field. Thank you for such a wonderful video on data analysis and virtualization. Looking forward to seeing more videos.

[@workrj9776]

I watch all the advertisement appeared in the video so that he'd make more money. You the best, man! :D

[@tbfifalover8821]

In order to make money on KZbin, you have to interact with the ads. You have to click that...

[@ZilveriCosas]

@@tbfifalover8821 it's not necessary, you just have to see it.

[@hdm_vision]

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[@bravosix8171]

@xOr nice bro

[@primeroyal7434]

@@hdm_vision Nope only watch and click. An algorithm counts the view and click and calculate the amount of money to give. Then Google give him that money. You get 0.5 cent per ad views. Plus YT takes 60% of revenue, so you get like 0.2 cent per ad view.

[@DOROSKI]

This (and many other videos I watched last night when I found this channel) have changed the game for explaining and understanding how these programs work. I cannot thank you enough for this, as I’ve got a final project for school to do and almost cried in frustration without much explanation of how to operate them. Wow THANK YOU!!! 👏🏻 hands down the best I’ve found thus far!

[@मयंकपठानियाँ]

for personal use 0:37 Why data visualization? 1:05 Why Python? 1:39 Why Matplotlib? 2:23 Installing Jupyter through Anaconda 3:20 Launching Jupyter 3:41 DEMO begins: create a folder and download data 4:27 Create a new Jupyter Notebook file 5:09 Importing libraries 6:04 Simple examples of how to use Matplotlib / Pyplot 7:21 Plotting multiple lines 8:46 Importing data from a CSV file 10:46 Plotting data you’ve imported 13:19 Using a third argument in the plot() function 13:42 A real analysis with a real data set - loading data 14:49 Isolating the data for the U.S. and China 16:29 Plotting US and China’s population growth 18:22 Comparing relative growths instead of the absolute amount 21:21 About how to get more videos like this - it’s at www.csdojo.io/moredata

[@joshuawang8300]

I appreciate you repeatedly explained every steps in video.

[@lifeisstr4nge]

I found this video to be absolutely satisfying to watch, due to the speaker not leaving anything to my imagination. Very clear to understand, bro - thanks!

[@iamakifislam]

I am following you from last 2 to 3 years, but did't understand any of your videos as I didn't know python. Now I am watching your videos after knowing a little bit python. Your tutorials are awesome.

[@satrioprianda]

dude, i never thought i could find a very easy to understand tutorial like urs, appreaciate it alot young man, keep the good works up !!!!!!!!

[@alok71420]

Best thing about you is ... you are a nice and true person. you really wanted to help people, and not just the number of click, you wanted from us.

[@JohnnyG196]

Wow, that was hours upon days worth of studying, perfectly summarized and explained very clearly. Thank you so much!

[@MM-jr5sr]

I started to learn python some years ago. Did not know what I wanted to do with it. Tried to make a program for the fun of it. But did not cuntinue. Tried to make a game.. same thing. Got interested in data visualization a while back. THIS 22 minutes gave me just the knowledge that I need. This is exaclly what I want to do! Love it! You are great mait!

[@bilalthiha]

Thank you. The best intro on data science here in KZbin

[@alwardafahd2887]

Dojo you are an excellent teacher, many people have huge knowledge only a few know how to convey it.

[@ab.normal.]

He is so fast yet so slow that one understands. How does he do it? Amazing.

[@brunoeugenio2809]

By far one of the best instructors in this field if not the best!

[@donovan30081995]

I really loved this! You should consider making more of such short tutorials for those of us who can't afford the course on pluralsight. Thanks again! :)

[@peenut4499]

hey! my prof just dropped an assignment for a module based on this with NO ASSISTANCE OR INFORMATION WHATSOEVER. huge huge thanks! i really appreciate this! :)

[@myokoshizune3240]

Thank you very much, this is the clearest video i've seen for analyzing w Python :D

[@sumokem]

So far the very first uploader/mentor about Python that made me sit the whole day watching the series. Exciting, easy-to-follow, highly learnable. I'm on my 2nd day of binge watching. I can tell that the videos were made with the audience's learning as top in mind. A great-hearted nature! Thank you!

[@preraksharma6787]

0:37: Why data visualization? 1:05: Why Python? 1:39: Why Matplotlib? 2:23: Installing Jupyter through Anaconda 3:20: Launching Jupyter 3:41: DEMO begins: create a folder and download data 4:27: Create a new Jupyter Notebook file 5:09: Importing libraries 6:04: Simple examples of how to use Matplotlib / Pyplot 7:21: Plotting multiple lines 8:46: Importing data from a CSV file 10:46: Plotting data you’ve imported 13:19: Using a third argument in the plot() function 13:42: A real analysis with a real data set - loading data 14:49: Isolating the data for the U.S. and China 16:29: Plotting US and China’s population growth 18:22: Comparing relative growths instead of the absolute amount

[@damansharma6737]

You are doing a great job by providing these videos which will help everyone to learn python easily and for free.👌👌👌 Thanks alot♥️

[@letmeeat101]

Dojo! You're the best teacher on the internet!!!

[@gionatanscali]

Good bless you man, you got me back to analysis. It’s a miracle for a bohemian artist like me.

[@Mark131292]

Fantastic! I watched so many annoying videos about this stuff and finally, with yours, I understand. Continue with this excellent job!

[@tomm4944]

Until now I have done all my data anlysis using R, and i'm just starting to use Python. This video was a fantastic and easy to understand introduction to getting set up and started with the basics! Thank you!

[@Freeworld-k8r]

Hey tomm , how is data analysis ? How much time do you take to study and work for it ?

[@jayasribharadwaj5017]

Your videos are such a wonder. They are a lifesaver. Keep doing these.

[@AshishPatel-yl1bk]

I am beginner in Python, I really like the way u explained. Nice job. Really appreciated.

[@rabbyalamin118]

Bro, Seriously. You Are my favorite teacher. And your new video notification is my favorite notification ❤️

[@Soba64]

Every step of the way you said exactly what I was wondering at the time like some kind of wizard. Amazing video thanks for covering this.

[@narinderkumar9375]

Thanks. I took one to prepare my self for python. Come back to you videos.

[@sokoyaadedolapo5321]

You will probably get a teaching job if you apply for one, the way you analyze everything in details is just too good

[@talsveta]

Thank you so much! You've just saved me a lot of time and delivered me with a lot of knowledge. Your tutorial is so clear and nice to watch. One note: I'd use the terminology of "mask" when filtering by countries. Thank you so much again!

[@davidbristoll195]

Fantastic introduction. You took something that can look very scary and tamed it right in front of our eyes! Thanks for sharing.

[@ndayisengatheoneste9404]

hello Dojo , i am ndayisenga from Rwanda for sure i really like your tutorial , everytime when i want to study python i use your tutorial bcs are clear, enough explanations, examples, and you point them . go on bro i love too much

[@Sophie-fi6dm]

Amazing!! Learned more from you than the 18 month course I am on....Already saving your python lesson...Thanks CSDojo👏🏾👏🏾👏🏾👏🏾

[@blackwhite2361]

After watching your video I understand why you have almost 1 million subscribers. You explain things well. you just earned yourself a subscriber. Keep up the simplicity. Good Job

[@nishusaurav]

Superb, your video is very practical and easy to understand, best part is that I have reached 15 minutes of this video but couldn't resist till end to write the comment, moreover your voice and language is very descent. Good work ....

[@turkishdisco2]

Thank you, CS Dojo, this is SO clear and SO easy to follow!

[@Aykoo]

Thank you for your afford! It's really appreciated. I would love to see a whole lecture on that topic.

[@weizhao260]

data[data.country == xx] is amazing! It achives the filtering function with one command.

[@DezelDanmark]

Thanks for the video! Just in case someone doesn't know it, so you can also add the line above press A and under press B. Hope it will help to someone to save their time :)

[@realworldcodingapplications]

this tutorial was so good, hopped right onto to it and got to practice right away. awesome!

[@nora-vp9fs]

We need more people like you.

[@lilianmulinge6725]

WOW! your lectures are simple , easy to understand and relatable. Thanks alot

[@cuthbertyeo4717]

Thanks so much Mr Sugishita! Am an engineer and curious about how data is analysed by other industries! Love your python tutorials too!!

[@ethanehunt9655]

One of the best video found on internet

[@digimortaluis]

Love this. Please keep posting this amazing content

[@CSDojo]

ok!

[@ravitanwar9537]

one of the best cs dojo videos. keep it up man !!!

[@rameezkhanswati]

Very nice way of teaching. The way you explain the things one by one is amazing.

[@dada_nailcouture]

This guy does an excellent job. So clear

[@shedracksunday948]

Sir, your explanation is comprehensive. Keep the good work up

[@acyoutuber07]

Thanks. This is a useful intro for an R user who is interested in Python.

[@icecreamdino1904]

Most humble KZbinr i've seen

[@daregosilver9049]

Wow, you are a gifted teacher, I can't believe I'm already getting a hang of data analysis from a less than 30 minutes video, thank you!

[@NullByteWHT]

Thank you for this!

[@mikekarapapas3803]

me 2

[@JeremyFisher]

remember to blink

[@ssoossdd]

The man. The legend

[@chinecheremaugustina3797]

Thanks Dudo, Your tutorial is one of the best, simple explanatory

[@c01000100]

Excellent presentation. Thorough, concise, clear.

[@CodestarTechnologies]

This is one of the best video to a beginner

[@AnjaliSingh-no6hs]

I'm totally impressed the way you explain all the things in a very simple and easy way! So, yeah looking forward to learn more from you :)

[@walabuadam4727]

These guy lecture doesn't get old❤

[@georgejetson9801]

Really enjoyed this. Was feeling down on a Sunday arvo, and thought why not do this, so I did. Thanks.

[@ningxinyang6713]

The best tutorial i have found so far!! Thank you so much for making this video :) This is sooo helpful

[@hachij_]

Thank you making such a free/great/quality video tutorial content for our fellow developer/programmer :)

[@Super11Sucker]

With simple explanation for tutoring, you surely a great teacher! I didnt know jupyter could do visualization at first till I saw your video. Thank you so much for your efforts to build this video 🙏 :D

[@latinwarrior01]

Very nice video. It shows a relevant application of data visualization without using an overly complicated use case. Thanks for showing me how versatile Python is and why people like Jupyter notebook. I will take your course in Pluralsight!

[@vrkumar7455]

Dear sir you have great communication skills. Very clear and articulate on these Tech subjects. Thank you for gifting us these videos which gives broad ideas on the concepts or understanding.

[@gagansandhu1210]

master of language teaching. another amazing video. love csdojo I've a request . please make some more videos in phython series

[@CSDojo]

ok, more Python vids coming up

[@manasdeora4601]

Something worth after a long time

[@arnoldmahaso5260]

Thumps up man, i need more of these masterpieces

[@dkshadow709]

OMG, I've been waiting for something like this!! YK, I want to be a data analyst. What are some features in python that you must know for data analyst and what are features that are okay just to learn the basics? I hope you come out with more videos on data analyst/ data science. I love your python videos, especially recursion. Recursion is hard but you made me understand it a little bit more! Thank You

[@CSDojo]

Thank you so much! I would say, just the fundamental topics are important-- classes and objects, functions, etc. After that, learning statistics fundamentals is probably more important. (Maybe on sites like Khan Academy or Coursera)

[@danilo2735]

his video about recursion was really really great. Very intuitive.

[@invictuz4803]

Danilo Marques thanks. Will check it out!

[@GOPALKUMAR-pb5ec]

CS Dojo any book for statistics learning ( advance level)

[@podunkman2709]

Leave this ... and go with Kibana. Real tool.

[@jansanx]

Many thanks, this is very straightforward in comparison to lots out there!

[@clerpington_the_fifth]

Thank you x infinity. You explained it very well, but I need to re-watch because I feel like I need to hammer home this information as it seems crucial for my data science/analysis journey.

[@remixowlz]

Thank you so much CS Dojo! Learning jupyter is also a bonus for me didnt expect that >:)

[@houseofgracetr]

Fantastic, simple and straight to the point example. Definitely signing up for the course

[@stephennfernandes]

awesome !! its been so long since i got the basics right ... Cannot thank you enough

[@sedrickotolo410]

you are the best ... am taking a journey of success starting now cos of you

[@nowfeleusuf2294]

You have impressed everyone man! I am highly inspired after being able to plot the first graph. I don't have any background in these languages at all. Thanks again :)

[@shantanuraj7086]

An excellent introduction to Python and data Visualization. Thanks and great work.

[@georgesword2012]

You have amazing skills of explaining every details in a simple manner, this is just awsome! ❤

[@Phatta_Thapa]

Thank you so much. I wanted to learn something like this, found at last!

[@MrBwench]

Really useful video thank you! I am currently contemplating learning Python to enhance my employability since I am already an Analyst using Alteryx/SQL for data prep and Tableau for data visualisation. A lot of jobs I am seeing want Python alongside SQL and Tableau

[@aniketelectrical22]

Liked it. CS Dojo keeping sharing such videos.

[@theradio-guy6983]

Thanks a lot mate. It really helped me in learning data visualization. Thanks once again. Keep up the great work.

[@Dmitrycheburirtrie]

Super. All very simple and understandable. 5 stars. Man ,keep rolling!

[@falcom1031]

You're a real hero man I swear

[@freemonhenry3448]

I like the way you teach, Hard things, you present in simplest way. Congratulation brother. I hope one day, I will be teacher of this code.

[@darshanpatil6892]

Thanks a lot! I was really in need of plotting my data there was your incarnation on KZbin!!! Haha!!! Thanks again~

[@WatchWithShagun]

CS dojo keep going on We are always with you You help us a lot

[@cathygao4038]

Thank you for the hard work you put into the video! It is really helpful! -from a cs major junior

[@edressdeliri3587]

You are a genius. I could create a similar linear graph using your code and instructions!

[@rameshneupane4094]

I like the way you have explained ... it is simply the best !

[@MsCentaurina]

really great tutorial !! many thanks, i was desperate and you've made it so clear !! many thanks !!!!

[@myothersoul1953]

0:40 The first step in any data analysis isn't visualizing the data, it's knowing what questions to ask of the data. If you simply go in looking for patterns you might find some but those patterns could be there by mere random chance. If you do find a pattern you weren't expecting the next step, the 2nd step, is to get another independent sample and see if the pattern exists in that. Otherwise, any next steps will be an exercise in confirmation bias.

[@adampoitras4071]

Very Interesting topic ! Would love to see more !

[@amitabhsahoo4082]

Hi dojo your teaching style is very good. If you will make complete series it will definitely have a full impact on people.

[@WaliSayed]

You describe very well and its understood nicely. Please provide more tutorials on Java data structures as well!