Tableau for Data Science and Data Visualization - Crash Course Tutorial
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- Опубликовано: 17 июл 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 RUclips 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
This is the best & most efficient tutorial for someone who’s never used Tableau. I browsed through a half dozen other RUclips 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!
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 😂
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.
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.
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.
Simply explained with a very detailed walkthrough for quick journey from uploading the dataset to visualization & storytelling. Great video!
This is amazing and a high speed tutorial.. Thank you !! Wish there are more videos to follow up on this.
Totaly agree!
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.
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.
Succinct and insightful. Several visualization concepts and walkthrough in just 30 minutes. Thanks for this!
Very clear and informative, thank you so much for this tutorial.
Great video. Nice and easy explanation. The pace was great, and it didn't sound intricate at any point.
Thanks a lot.
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
Very straight to the point lecture. Learned much more than lenghty videos.
Great video! Thanks so much for creating this content. Please more videos on Tableau
Completing this tutorial made me feel like a real data analyst for the first time since I started studying
Excellent content in 28 min. Better than hours long videos. Thanks.
I'm new to tableau and it's amazing how powerful this software is.
this is AMAZING. Super simplified for data visualization
Thank you, it really helped me a lot for my university project
Great video. And the way you explain is awesome and simple! You should be in Tech pedagogy!
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
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.
Wow, you delivered as promised in the title. Thank you.
Good job. Waiting for more lessons on it. Thanks.
This was a great video! It is very educational. Thank you
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
The delivery of the knowledge was ON POINT! Thanks so much!
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!
Really a good Intro for Tableau. Thanks for the video.
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! Thank you for posting
This is such a great Tableau tutorial. Thank you!
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 for this. Made me so happy!
Excellent tutorial. Thank you!
this was extremely helpful, thank you
did it ,,will come back for an udate on how did my next project on cpp performed
Hi, which screen recording/capturing tool are you using? Nice video :)
What great Presentation, i leaned a lot from this Tutorial, 5*
Thank you for posting this insightful video.
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?
Outstanding video, thank you!
Great presentation and information!
Learning a little coding is sooo helpful though. You can go from solid charts gold to star to visual magic.
And with generative AIs, ChatGPT and CLaude at least, it's turbo easy. Just tell it what you want and the application youre entering it in (I like to also ask "is this the best way to go about this" because it will often suggest more efficient ways to do something)
Awesome overview, thanks! :))
This was brilliant. Thank you.
this is helpful. Thanks ! got to learn so much
This is so useful!
I love this tutorial, thank you!
Very useful thanks to freeCodeCamp.
Thanks for the video. So helpful for beginners like me :)
really amazing crash course for beginners like me!
Thanks a lot.
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 😁😁
hey love your videos totally
request you to upload some video related to selenium automation tool and live scripting with one site
Thank you for making this video!
Absolutely amazing video!
the Train table loads as one single column. Please help!
Very good tutorial! Found it very helpful!
I love freecodecamp
What is the language used for making custom Measures?
Thanks for making this video it was very helpful ...
So easy to follow and understand... thanks
Great video....for a data analyst interview......
A great video. But how did they calculate the number of passengers who not survived?
Thanks a million for teaching me a new skill!
BTW, You’re very choosy about colors, aren’t you?😂
Thank you for sharing!
Great class.
Keep up the good work.
Thank You,
Natasha Samuel
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.
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.
the resolution of the video is pretty low. cannot see the text of each field clearly
Nice video to introduce you to some interesting stuff. Thanks!
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
That was a great video, thank you.
Ease to understand, thank you so much.
Very useful
Hats off to this guy
thank evre pade wark to freecodcamp
so tableau basically a drag drop version of seaborn / matplotlib?
What are measures vs. dimensions (e.g. x vs y axis, dependent vs independent variables)? Point of classes and bins? May I apply confidence intervals or p values if necessary? May I rename 1 to 'survived' and 0 to 'expired?' If Excel as a million rows and 16k columns, how many does Tableau PBI offer? Thx.
Very helpful. Thanks
What is the coding language you used for that Custom Field creation? C++?
Great content. Thank you!
try to upload a full course on tableau!!
Hello , may i ask what course in college or 2nd course better to take to become a data analyst? Thank u
What is the difference between converting to a dimension or creating bins? I can't tell what difference it makes...
very informative tutorial. nice job
Great content. Thank you.
Very helpful. Thank You
How did you get number of records columns?
Thanks that was nice!!
Excellent tutorial and thank you for sharing your knowledge with the world. I have 2 questions:
How can I change the label from 0 - 1 to 'Survived' and 'Didn't Survive'
and
How can I add the percentage to the pie chart? I tried formatting the numbers, but it didn't work. Many thanks and Regards from Madrid.
I believe you can change it under label. Super easy
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.
Thank u 😊
when i added the file it has not created the number of records in measure can some one teach me how to?
How do we predict who survived in the test data set?
Hello! Thank you for your video- I enjoyed using it to learn about how to work with Tableau. I had some questions (and if anyone knows this as well, please feel free to reply, thanks!):
1. On the dashboard, for the worksheet PClass: Is it possible to calculate the relative percentages of the people in 1st/2nd/3rd class who survived compared to those who died in the same passenger class? The reason I'm asking is because I see that 1st class Survivors had a 15.26% rate when compared to the entire ship- I'd like to see how many survived/died in each class.
2. Would anyone know how to edit the labels for the worksheets? On the Dashboard, mine says "train" and it doesn't look quite aesthetic- I'd love to edit it so the Y-axis labels for some sheets say something like "Number of Passengers."
Thank you for the video, it was very intuitive!
Double click on the axis to change the name
Is there a free version besides Tableau Public that I can use?
Good explanation Awesome!!!!
thanks for this!