Data Analytics Playground 📊

Collection of academic data analytics projects showcasing exploratory data analysis, geographic visualization, and interactive dashboards using R.

📑 Table of Contents

• Projects
• Technologies
• Setup
• Usage
• Contributing
• License
• Author

Projects

1. Interactive Map Application

• Interactive visualization using leaflet
• Custom choropleth maps with tmap
• Dynamic filtering using shiny
• Responsive design for web display

2. Olympic Medal Analysis

• Historical Olympic performance trends
• Country-wise medal distribution using ggplot2
• Time series analysis with tidyverse
• Interactive visualization with plotly

3. MN-WI Lakes Analysis

• Water quality assessment using tidyverse
• Temporal trends analysis with lubridate
• Geographic distribution with sf
• Environmental impact visualization

4. Spatial Map Data Visualization

• Advanced geospatial analysis with sf
• Custom mapping layers using tmap
• Population density patterns
• Infrastructure distribution analysis

Technologies

• R
• tidyverse
• ggplot2
• sf
• leaflet
• tmap
• shiny
• plotly
• RMarkdown

Setup

# Install required packages
install.packages(c(
  "tidyverse",
  "sf",
  "leaflet",
  "tmap",
  "shiny",
  "plotly",
  "rmarkdown"
))

# Load packages
library(tidyverse)
library(sf)
library(leaflet)

Usage

Each project is contained in its own directory with:

• R Markdown files with analysis
• Data files
• Documentation
• Interactive visualizations

Contributing

Project contributions are welcome. Please follow the contribution guidelines in CONTRIBUTING.md.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Author

Bjorn Melin

• GitHub: @BjornMelin
• LinkedIn: Bjorn Melin

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Made with 📊 and ❤️ by Bjorn Melin