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Nairaland Forum / Science/Technology / Programming / Data Visualization Challenge: Which Of These Dashboards Can I Submit? (27670 Views)
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Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by Ugaboy: 10:44am On May 23, 2022 |
dustydee: I started with machine learning, done, lol. Data viz now completed. On SQL. WhatsApp me using my signature 1 Like |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by dustydee: 10:57am On May 23, 2022 |
Ugaboy:Nice, what's your preferred ML tool, Python. R or Matlab? |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by jaybee3(m): 11:06am On May 23, 2022 |
Colour scheme is awful in all 3 To be specific: Dashboard 1 & 2- 1) What's the purpose of a pie chart (Nobel price & Shares) when you are simply trying to report a contextual figure 2) The global map embedded in the country of Birth visual is redundant if it isn't interactive (Count responsive to the positioning of data click on the map) 3) Why is the chart for top 5 university outpacing the scale? 4) Sort the top 10 countries by birth or perhaps you can use a bubble chart to show proportionality of birth per total population Dashboard 3 - 1) Use a single funnel chart to represent your top 5 counts and embed the club names in the bar 2) You can use a tool tip to display the actual goals 3 Likes |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by Ayo081(m): 11:14am On May 23, 2022 |
Ugaboy: Yeah, Tableau is strictly for viz. you only import your data then do your presentation. It's not primarily for maths. Good luck. 1 Like |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by Ugaboy: 11:14am On May 23, 2022 |
dustydee:Python all the way... Has been very easily with use of scikit-learn and others model training libraries 2 Likes |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by Nobody: 11:42am On May 23, 2022 |
Administration1:Are you into analytics ? 1 Like |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by mrbionic: 11:59am On May 23, 2022 |
The work is good. However, they all have the same problem; lack of colour separation. Use contrasting colours that are not too dim. Also Try to balance the colours so that the texts will be visible. 1 Like |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by Randal: 12:33pm On May 23, 2022 |
Ugaboy: |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by NaijaCars4sale: 2:41pm On May 23, 2022 |
The last one looks like the most intuitive one |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by rockhillz(m): 2:56pm On May 23, 2022 |
Nice one bro.. You can provide datasets let's try replicate |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by Microwhy: 3:13pm On May 23, 2022 |
Ugaboy:Your color selection is poor.. Go understand primary and secondary colour and optical science.. 1 Like |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by Adiwana: 3:24pm On May 23, 2022 |
There are lots of noise. Try to tone it down |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by Adiwana: 3:28pm On May 23, 2022 |
peacettw: Apt. He’s trying to fit in a lot into one space which makes the whole thing too noisy. Everything he did is good except that part which to me once he gets it right, he’s good to go 1 Like |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by Wwwq: 7:06pm On May 23, 2022 |
Any |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by movado19: 10:06pm On May 23, 2022 |
Ugaboy: Hello, Ugaboy, If you are looking for pure honesty, then I will tell you that you cannot submit ANY of these visualizations. You do have very strong potential, however. You'll need to remedy the following: 1. Spelling. One or two mistakes can be forgiven, but when it is everywhere, then it says that you do not really care about what you are presenting or the consumers of the charts. 2. Harmonic colour combination. Just because we have so many colours at our disposal doesn't mean that we use them all at once. 3. Consideration for people with colour blindness. 4. Font types. Which fonts are appropriate for your viewers and what size will do the job? 5. Appropriate charts usage. This requires that you know your data types to the T, as this will enable you quickly select the appropriate charts which can convey your findings/message easily. 6. 919...is this the combination of the dead and living Nobel Price Winners? If you say "yes", then your addition is wrong. 7. Sorting (ascending/descending) is off. 8. Your chart headings do not necessarily convey much. For example, what do you mean by: - Top 5 University (Universities)? Is this within the United States alone or globally? - Gender/Months Noble (Nobel) Price? What "exactly" are you trying to convey? - Age by Years? This does not say anything. I know you most probably want to be succinct with your headings, but this is NOT the way to do so. - What does Shares mean? ...and so on and so forth... 9. You will need to make use of white space to lead the eyes. Also, you do not employ proper visual cues such are direction, colour, font, shape, size, etc. 10. You can have all the interesting facts and information but if you are not able to convey it in a simple, appealing, and devoid of chartjunk(Tufte) way, then all your work would end in the bin! Do you watch shows like IRONCHEF? Do you see how they present their food? This is known as "PLATING" in the culinary world. It draws the eyes and attention to the food my making use of elements and principles of food presentation. This is the same concept for data visualization. Like I said earlier, you have very great potential - no one was born with the excellent skills of a master data visualizer. This takes constant practice and then mastery. I commend you for your boldness in putting your work out there for scrutiny. This takes COURAGE, so well done! 2 Likes |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by Basudua28405: 12:56am On May 24, 2022 |
Pls where did u learn to do this |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by Ugaboy: 4:28am On May 24, 2022 |
movado19: Thanks for finding quality time in Analysis my mistake...I love receiving critics...that helps I improve me. I will put to practice to all, thanks a lots 1 Like |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by virginboy1(m): 8:43am On May 28, 2022 |
Ugaboy: Lovely |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by mapet: 7:01pm On Jun 07, 2022 |
@OP Apologies I've been off NL of late due to some commitments. If it's not too late... While I am not disposed to choosing for you as I don't know the final use and the 2 speaks to different things, here are my suggestions 1. Loose the background. It makes it sort of heavy on the eye.. 2. Reconsider your colour-mix. I counted more than 5 colours in bottom and ~4 in top one, which is a bit too much. Consider limiting to 2 (max 3) 3. I believe the new drift is to have visualizations that are easy on the eye. While I appreciate the need to creatively want to show so much information compressed, once it's heavy on the eye it can be distracting. Take a less-is-more approach, you can then allow drill-downs to get to more information... |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by a1854: 3:04pm On Jun 11, 2022 |
I have a project for you on data visualization. Please Let me know how to contact you |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by Ugaboy: 10:04am On Jun 12, 2022 |
a1854: My contacts is on my signature...u can call or Whatsapp me 07-0-4-0-82_16_76 |
Re: Data Visualization Challenge: Which Of These Dashboards Can I Submit? by virginboy1(m): 4:21pm On Jul 26, 2022 |
Ugaboy: Nice trial and effort |
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