John Alexis Guerra Gomez

Check out my visualization of US Presidential Election results (2000-2020)! 📊 johnguerra.co/viz/USElection… This @d3js_org scrollytelling explores why maps can be problematic for #dataviz. #USAElections

Do you want to test dimensionality reduction algorithms with your data? I made an interactive @observablehq notebook were you can try FastMap, UMAP, TSNE and more via Rene Cutura's #druidJS in a web worker (thnks @recifs) #dataviz #ML 👉🏼@john-guerra/druidjs-generator" target="_blank" rel="nofollow noopener">observablehq.com/@john-guerra/d…👈🏼

Are you also attending @acm_chi and need a map to help you navigate the thousands of papers? 📣 I made a #chi2024 paper explorer for you! Search by topic, drag to select regions and much more! 👉🏼 johnguerra.co/viz/chi2024Pap… 👈🏼

I just did a Vega Lite JS API example of an area chart focus+context. I also included a comparison to the common vega-lite JSON specification for the histogram example. #dataviz @vega_vis See the @observablehq notebook here 👉🏼 @vega/vega-lite-api-focus-context-example" target="_blank" rel="nofollow noopener">observablehq.com/@vega/vega-lit… 👈🏼

Do you want to visualize cluster hulls on a force directed node-link diagram? Here is a reusable @observablehq @d3js_org chart for you. Please try it and let me know what you think 🙏🏻. #dataviz 👉🏼 @john-guerra/force-hulls" target="_blank" rel="nofollow noopener">observablehq.com/@john-guerra/f… 👈🏼