Tyee Test Fishery Visualization System

This system visualizes the Tyee Test Fishery data for the Skeena River, comparing sockeye returns across 2023, 2024, and 2025.

Components

1. Data Extraction: Real data for 2023-2025 was extracted from the DFO Pacific Region website.
2. R Shiny App: app.R contains the application logic and UI.
3. Data Files: data/ contains the TSV files for each year.

Prerequisites

R and Dependencies have been successfully installed on this machine.

How to Run

1. Open tyee_app/app.R in RStudio or VS Code.
2. Run the application:

   shiny::runApp("app.R")

   (Dependencies will be automatically found in the r_libs folder).

Features

• Interactive Comparison: Toggle years 2023, 2024, and 2025 on the plot.
• Metric Selection: Switch between Daily Sockeye, Cumulative Sockeye, Chinook, etc.
• Themed UI: "Skeena River" theme using bslib custom theming (Blues, Greens, and Salmon colors).