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A dashboard I created with researchers at Northeastern University's Lazer Lab to explore the top links, domains and keywords extracted from 29 million tweets related to Covid-19 shared between Janu…
Inspired by ProPublica and Google's Election DataBot, an interactive exploration of the 2016 midterms, this Shiny app acts as a dynamic interface to explore 2020 Democratic candidate tweets, Google…
This O'Reilly course will introduce participants to the techniques and applications of text mining and sentiment analysis by training them in easy-to-use open-source tools and scalable, replicable …
A workshop I gave at the 2018 European Science Journalism Conference on data analysis and visualization I carried out for Undark magazine on crude oil spills.
Using R's tidytext package to inspect sentiment of Reddit comments for Smithsonianmag.com.
R Shiny app for drag-and-drop textual analysis
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