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@libjohn
libjohn
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💭
status = i'm good now

John Little libjohn

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status = i'm good now
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157 followers · 3 following
  • @data-and-visualization
  • Duke University Libraries
  • https://JohnLittle.info

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Achievement: Pull Sharkx2Achievement: StarstruckAchievement: Arctic Code Vault Contributor

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Achievement: Pull Sharkx2Achievement: StarstruckAchievement: Arctic Code Vault Contributor

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@data-and-visualization @rbind
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libjohn/README.md

I'm a Data Science Librarian in the Center for Data & Visualization Sciences, I help Duke University students and researchers navigate practical data science challenges.

My workshop code resources are here on GitHub. Videos are at YouTube. It's all presented in one spot at my Rfun site.

Here's my quick reference guide to using GitHub with RStudio via library(usethis). Here's my ORCID.

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  1. data-and-visualization/Intro2R data-and-visualization/Intro2R Public

    Learn R and Tidyverse for reproducible data analysis. Intro to data wrangling, intro to visualization with ggplot2,

    R 14 19

  2. workshop_webscraping workshop_webscraping Public

    Using rvest and the tidyverse to scrape web sites. A case study.

    R 14 16

  3. workshop_textmining workshop_textmining Public

    A brief introduction to text mining and sentiment analysis with visualization

    R 9 5

  4. workshop_rfun_iterate workshop_rfun_iterate Public

    R Tips and Tricks: custom functions, regex, and iteration. Learn techniques for common needs such as data-scraping, ingesting multiple files, transforming messy data into tidy data, quickly cleanin…

    R 9 1

  5. presentation_version-control presentation_version-control Public

    Quarto Slides and video URLs to various presentations about reproducible version-control workflows. See README

    R 2

  6. rforlunch_exercises rforlunch_exercises Public

    Exercises for the RforLunch workshops - https://intro2r.library.duke.edu/

    R 4 1

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