Introduction to simple mapping in R: georeferencing lat/long coordinates, thematic mapping and choropleth maps, using simple features, leaflet, and tmap and mapview.

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

Use R Markdown and the xaringan package to render presentation slides as reproducible reports.

A brief introduction to text mining and sentiment analysis with visualization

A workshop to introduce twitter API and tweet analysis.

quickStart with R. A flipped workshop introduction to tidy data fluency with R. Here, find code, links, and data in support of the workshop.

Connect to remote relational databases using dplyr, DBI, and bigrquery packages. Tidyverse/dplyr queries are transformed into SQL database queries. This demo will query Google BigQuery public datasets.

Quick start introduction to dplyr, simple EDA, basic visualization. Part of the Introduction to R workshop, this repo consists of code examples to be used during the workshop

A blogdown website containing learning materials for the DVS workshops on R