Welcome to my R portfolio. This repository showcases projects completed during the Data Science with R Specialization at Duke University.
Course: Data Visualisation and Transformation
Description: Exploratory analysis of Chicago taxi trips (2022). Investigated tipping behaviour by trip distance, company, and time of day.
Skills: ggplot2, dplyr, tidyr, Quarto
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| Category | Packages |
|---|---|
| Data wrangling | tidyverse, dplyr, tidyr |
| Visualisation | ggplot2, plotly, leaflet, DT |
| Reporting | Quarto, flexdashboard |
| Statistics | effectsize, broom |
Marco Sorbona, PhD
LinkedIn | GitHub
Code: MIT
Data: Open Government Licence v3.0 (for UK data), original sources for other datasets.