ubc-mds / obesity-explorer Goto Github PK

Documenting agendas and minutes from team meetings.

Halfway there! (or really 3/4 :) ) Great job on milestone 2. Your reflection was excellent and it's clear you've very thoroughly tested your app. I think overall, it looks great and does well in presenting a lot of information in a relatively compact way by making good use of interactivity. Most of the problems I noticed were already noted in your reflection, but here are a few additional ones:

• opacity a bit low on scatter plot
• could consider fading/greying out countries in map rather than removing
• hanging color scale appears when no countries highlighted
• minor details that should be modified/clarified in design:
  • I don't have any great ideas on implementation, but would be nice to see the 3 variable filters (besides year) tied together in some way, as they are when treated as grouping variables.
  • maybe rename income group to clarify it's describing country not individual (unlike sex filter)

I also thought it might be useful to give my opinion on which of the points listed in your reflection would be most useful to fix/implement, so here are my top few listed roughly in order of importance:

1. Single year vertical line for selected year
2. Move year slider below time series plot
3. Fix missing data issue (map and scatter plot)
4. Map tooltip stopped working
5. If there is an empty selection, everything should be shown by default
6. Add trend lines to the factor plot

Please see add your findings regarding the new dataset here.

Dataset should contain the variables on sex, country, year and continent/region.
Is the dataset complete?
What do the other variables look like?

• Optional for Milestone 1.
• Initiate app development.

Discussing ideas for finalizing the dataset for the dashboard.

Hello developers of this Obesity Dashboard,

I am Bruhat. A policymaker for the state government of Baja California Sur, Mexico. Fast food chains from America have been expanding rapidly in our jurisdiction. Our medical advisers have brought up alarming concerns about Obesity in young adults caused by this expansion. We set out to find the long term effects of this expansion and your dashboard perfectly fit our needs. We have been trying analyse countries where this rapid expansion occurred and it's consequences on the obesity rate over the years.

• Your plot on world obesity with years gave us good insights about the countries we were interested in and the filter by country option helped us isolate trends to our geographic needs. We were able to put together insights from your dashboard along with fast food chain's expansion data to back our medical adviser's hypothesis.
• If I could offer some constructive criticism, we found that the tool-tip feature in the world obesity plot was a little distracting and redundant as there was already an option to filter by the required country.
• That being said, we really liked the dashboard and found it very useful.

• Create Release
• Add link to Canvas submission document
• Submit submission document to Canvas

Expand on the README file to be a welcoming place for anyone coming to your project for the first time. For your project, your README should cater to at least two groups of people (on bigger projects these can be separated and put in different files):

Those potentially interested in using your dashboard:

Include motivation behind your project and clearly explain what problem you are solving and why it is important.
You do not have to include detailed usage instructions, just high level what they can do in your dashboard and and the deployed link.
This is a good example

Those interesting in helping you develop your dashboard
Potential contributors are interested in the above as well, but also need to know how they can install your app and how to run it locally (maybe they are great in Altair but have never used Dash).
Suggestions for what you would like help with and how to work in your project, some of this can go in contributing also.
This is an example of a program I made as part of my thesis.

Create a .md document for the team work contract.

• Incorporate Milestone 1 feedback (Dustin - PR in)

• Canvas submission.html (Javairia)

• Heroku link added to READMD.md (Tanmay)

• Implemented correct file structure (Dustin)

• Create environment.yaml file (Raf): See #44

• Move proposal to doc folder (Javairia)

• Dashboard documentation (Raf)

• Reflection document (Group)

• Add documentation to functions in src/app.py (Tanmay)

• Improve the readme (optional)

• Make GIF of prototype and add to README (Raf): See #45

• Code of conduct document (Dustin)
• Contributing guidelines (Raf)

• Top left plot on the proposal sketch.
• explore visualizations for a time-series plot of obesity across 1975-2016.

• Top right corner plot in the sketch
• Global map and ranking/coloring based on rates of calculated variables.

• Bottom left corner scatter plot(s)
• Consider obesity and factors associated with it

I found a problem in our combo dataset, as a number of countries are missing. I think this is a likely a join error on countries in the data cleaning.

Country names also need to be mapped correctly to work with Altair.

Hey Group 1,

Congrats on completing your eponymous milestone! You're off to a great start. Your proposal was well done overall and was quite well written (just watch out for typos). The main note I'd make is that while the usage scenario was well written, merging the following bullets directly into the text would've made things a bit more cohesive. Some parts could also have been a bit more concise.

With regards to your dashboard:

• The plan seems solid and like a reasonable amount of work for the final project. That said, you may want to start with only one plot in the bottom left for milestone 2 (for the sake of time).
• Since your main focus is obesity, will those bottom left plots stay the same as you change the factor? Or will they also change? This isn't clear to me from your description.
• It's also not clear to me how exactly the aggregation feature will be used, this could be explained a bit more explicitly
• Finally, as you develop your dashboard from this sketch, be sure to give some thought to the layout of the panels themselves and what will make the most efficient use of space without overcrowding. At the moment this feels simultaneously a bit crowded and a bit wasteful of space (due to aspect ratios and such)

Document the nomenclature being used by all team members across code to standardize development.

• Bar chart plot for the bottom right corner
• Review of top countries with interactive widgets for year, gender

Test initial deployment on Heroku with one of the plots/ toy examples.

Mockup for the dashboard.

Proposal document:

• Motivation and purpose (Tanmay)
• Description of the data (Javairia)
• Research questions you are exploring (Raf)

Discussion regarding the different personas for the dashboard.