Tableau for Data Science and Data Visualization - Crash Course Tutorial
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- čas přidán 29. 06. 2024
- Learn to use Tableau to produce high quality, interactive data visualizations!
Tableau can help you see and understand your data. Connect to almost any database, drag and drop to create visualizations, and share with a click.
🔗Tableau Public: public.tableau.com/en-us/s/
🔗Kaggle dataset: www.kaggle.com/c/titanic/data
Find more data science information: www.velocityanalytics.io/
Tutorial from Velocity Consulting. Check out their CZcams channel: / @brandon-young
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Learn to code for free and get a developer job: www.freecodecamp.org
Read hundreds of articles on programming: medium.freecodecamp.org
If you are using the 2020 and above version of tableau, use the count measure instead of number of records. It's available in the measures tab.
You're a saint
okay.
Thanks!
@@joeybiegel6807 he is 😂
Very helpful. I've never used Tableau and was given a week to develop a 20-30 minute presentation, using the BI tool of my choice, based on two data files that were sent to me for an interview for a Senior Business Intelligence Analyst position. I'm comfortable with other tools but the employer specifically uses Tableau so I figured I'd teach myself how to create a story in it with the data they provided. I have to say, this product is super easy to learn and I look forward to landing this opportunity. :-)
All the best Meyetta. I'm doing a data science fellowship program and currently learning data visualization for the first time. I just downloaded Tableau and would love to use and know it effectively to develop insights from data
Meyetta, I agree that this is an excellent tutorial. It has helped me learn. Did you get that job ?
Did you finally land the opportunity?
@@ONpopularTopics probably no
Hopefully, you made it and now making big bucks. I'll be coming in that category soon. ;)
This is the best & most efficient tutorial for someone who’s never used Tableau. I browsed through a half dozen other CZcams tutorials & this is by far the best ! Excellent job !! My advice to someone who already has Tableau installed on their work computer & they just want to get started, then skip ahead to the 9 minute mark & start there.
Thank you!
In the pie chart you can use the 'entire view' from the drop down 'standard'
This helps you to refrain reposition the charts.. in this case our Pie chart
Awesome tutorial :)
You displayed the power of tableau and demonstrated how easy it is to use. Which helped me a lot. Thank you.
Simply explained with a very detailed walkthrough for quick journey from uploading the dataset to visualization & storytelling. Great video!
Succinct and insightful. Several visualization concepts and walkthrough in just 30 minutes. Thanks for this!
This is amazing and a high speed tutorial.. Thank you !! Wish there are more videos to follow up on this.
Totaly agree!
This was so helpful! Thank you for using a real-life example. I find that I sort of tune out when the usual Sales Numbers that is often used in Tableau tutorials is used. Something real like the Titanic data really made it more understandable.
Same Titanic made it interesting for me. That and I've been obsessed with the ship since I was 7. I knew most of the survivors were women and children from 1st and 2nd class - from history.
I followed your lesson with the Kaggle download from first to last, all worked perfectly, it was really nice to get some hands on experience. I learned a lot.
Very clear and informative, thank you so much for this tutorial.
Great video! Thanks so much for creating this content. Please more videos on Tableau
I’ve been really comfortable using excel and pivot table so it’s a little apprehensive for me when I had to switch to tableau. This video assured me that tableau is not as scary as I thought.
Very straight to the point lecture. Learned much more than lenghty videos.
Great video. Nice and easy explanation. The pace was great, and it didn't sound intricate at any point.
Thanks a lot.
Excellent content in 28 min. Better than hours long videos. Thanks.
this is AMAZING. Super simplified for data visualization
It's important to note that at 12:45 you can actually just double click onto the desired column(Null) to drill-down into the filter configurations. Also, I'm currently using a MacBook pro, forsooth clicking and dragging works just fine without holding the command key just to clarify.
The delivery of the knowledge was ON POINT! Thanks so much!
Wow, you delivered as promised in the title. Thank you.
Completing this tutorial made me feel like a real data analyst for the first time since I started studying
Really a good Intro for Tableau. Thanks for the video.
I'm new to tableau and it's amazing how powerful this software is.
Thank you, it really helped me a lot for my university project
Good job. Waiting for more lessons on it. Thanks.
Aaoouuu naaaice tool , nice vizua..Doh!!
Wait a minute this ain't a full tutorial.
Please upload an end to end tutorial, love your contents. Your team is doing something really amazing, much respect for your team to bring free content for ppl around the world. :)
This was a great video! It is very educational. Thank you
This was a great video! Thank you for posting
Great video. And the way you explain is awesome and simple! You should be in Tech pedagogy!
This is such a great Tableau tutorial. Thank you!
thank you for the video. Looking for a new job and so this program in the bonus section. You gave me a good idea of the tool.
Thanks for this. Made me so happy!
Excellent tutorial. Thank you!
Thank you for posting this insightful video.
did it ,,will come back for an udate on how did my next project on cpp performed
What great Presentation, i leaned a lot from this Tutorial, 5*
this was extremely helpful, thank you
Awesome overview, thanks! :))
Outstanding video, thank you!
Great presentation and information!
Just wanted to make one note-- at the end you mentioned Excel, which I think is totally capable of handling 800 rows in this case. But Tableau really shines out when we are dealing with 1m+ rows. To me it's the Pivot Table on steroid. Nice tutorial!
This is so useful!
Very useful thanks to freeCodeCamp.
This was brilliant. Thank you.
Absolutely amazing video!
this is helpful. Thanks ! got to learn so much
I love freecodecamp
Awesome tutorial thanks a lot. Just one little addition from my point of view. Rather than comparing the relative distribution of age groups based on total percentages, i would suggest to use the percentages within each age group.
it is possible to see that the older passengers might have a lower survival ratio. just as a tendency
Good video. On the analysis, would be really helpful to get a visualization of the percentages within each group/segment as well. For example, what % "within" the 20-30 year olds or passenger class survived.
A bit late, but I hope it helps others who were asking themselves the same question: You can click on the SUM(Number of Records) entry in the Marks bar and choose "Compute using -> Survived". This should change the percentages from total to per-column (age in this case).
Note: I used Tableau 2020 and in my case the name of the automatically generated Measure is called CNT(train.csv) rather than SUM(Number of Records)
@@julienstern7935 Small correction. It's the CNT(train.csv) in the *rows bar* rather than in the Marks bar In Tableau 2020.
@@julienstern7935 Yeah I noticed that too
really amazing crash course for beginners like me!
Thanks a lot.
I love this tutorial, thank you!
Very good tutorial! Found it very helpful!
Thanks for the video. So helpful for beginners like me :)
Thank you for making this video!
Great video....for a data analyst interview......
Thank you for sharing!
So easy to follow and understand... thanks
Great class.
Keep up the good work.
Thank You,
Natasha Samuel
Thanks for making this video it was very helpful ...
Nice video to introduce you to some interesting stuff. Thanks!
Very useful
Hats off to this guy
Programming is a pain for non-coders. As a developer, I actually find these drag-drop tools more fiddly. Thanks for the video.
i thought developers are coders too...
@@danielniels22 There's a whole nerd war on who gets to be called "Software Engineer", "Programmer", "Developer", and "Coder". 😂
I have found the best approach is to stay away haha
@@KatRollo woah you still reply your 1 year old comment 😂😂
@@danielniels22 Nah, you replied to my 1 year old comment. I replied to your 4 hours old comment. 😂
But then again, the devs vs coders vs etc is a nerd war that rages on forever haha
@@KatRollo yeah, i was looking for tableau tutorial, but there are no one i believe except freecodecamp, but turns out this tutorial is too short 🤣
well, Im new into programming world, trying to shift career hahaha. i saw some youtubers talk about the difference between:
-programmers (more focus into logics, and math, the language will just follow)
-coders (focus more into languages)
-developers (kinda both of that combined)
are you a programmer or one of them?? i'd like to have someone to give me some insights haha, because im still confused into how to have the right learning path 😁😁
That was a great video, thank you.
Ease to understand, thank you so much.
Very helpful. Thanks
Great content. Thank you!
Thanks a million for teaching me a new skill!
BTW, You’re very choosy about colors, aren’t you?😂
very informative tutorial. nice job
Great content. Thank you.
thank evre pade wark to freecodcamp
Very helpful. Thank You
Awesome!!!
hey love your videos totally
request you to upload some video related to selenium automation tool and live scripting with one site
Dear Free code camp, is there any chance to get a full course with Python, pandas, R, NL or something? Thanks for the video, and for your work, It's great!
Thanks that was nice!!
Good explanation Awesome!!!!
as someone who is fairly proficient in ggplot and PowerBI, I cannot help but tempted to switch from PowerBI to tableau.
So many pros using Tableau
Wonderful video.
God Bless you freeCodeCamp
thanks for this!
Very good tutorial...
Thanks !!
Played at 1.5x speed makes it a more speedy intro.
Why did we use Sum as a measure for the variable age if we want to know the distribution of age we should go for counts right?
Thank u 😊
00:00 Title Screen
00:08 Intro to Tableau for Data Science
02:21 What is tableau?
03:33 Tableau Desktop - Drag & Drop
05:05 Installing Tableau Public
07:18 Download Titanic Dataset From Kaggle
28:35 Ending
Good stuff
ok..........................................use the count measure instead of number of records. It's available in the measures tab.
oh ...old memories with Windows 7
Recently started using Tableau, thank you for your explaination but I think I will stick to PowerBI instead :)
Agreed, no having to work in Pages/Sheets and then transfer your visuals to a Dashboard. In Power Bi, the sheet is the dashboard canvas. Also, Power BI is just much more intuitive as is Power Query. Tableau does have some very nice visuals though.
Thanks a lot FCC!!!!
28:31 Hmm... Well, I would argue that you can do it pretty well with Power BI.
To be fair, the video is from a couple of years ago when Power BI was just starting to take off in popularity.
start from 6:44
In the "Age' Sheet, eg age 20-bin, "Survived 77, 'not-Survived' - 143', then in the bottom '%', Survival for age 20-bin should be about 33% and 'not -survived' 67%, i think this will be a more accurate measure. While
% of total is not, as 20-age group represents the majority of the Titanic passengers. Hence wrong conclusion was drawn, as you said in the video, that people in ‘20s and 30s’, have the highest survival rate(about 10%). In reality, Age ‘10s’ has 50% survival rate, I can draw a conclusion by a glance that ‘female kids under 10 with no siblings or grand parents’ have the highest chance of survival. (it’s quite logic whether we have watched the movie or not, mums with babies were looked after first).
Next Q is, how to create a measure for the 'survived and 'not -survived ' % in each age-bin;
Also Q2, similar, how to create a measure for the sex(gender) in the % of survival? I think it’s more important than ‘Class’, “Ladies first” in the old days, because gentlemen in the first class will let ladies , regardless of class to get on the safety rafter first.
Overall, I always love your video, great presentation, I will definitely want to watch more. Hope I’m not offending you in any way.
Thank you. Jude
Thanks a lot!
Thank you Big
This is extremely painless compared to R
Hi, which screen recording/capturing tool are you using? Nice video :)
Hello World,
Once we drag the Measure Values over into the worksheet the first time it appears that additional attributes inside the field become available shown in the same plane as the Page, Filter, Mark, etc.
So Just to summarize: It's not readily possible to achieve access to the Quick Table Calculations without first drilling into the Measure Values and drilling into the CNT(train.csv) field as the "Number of Records" actually correlate to "Measure Values" -----> "CNT(train.csv)" Only then can we access the quick table calculations.
great video