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f38cdbf · Dec 6, 2023

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B3 Assignment

Iris Flower App

Link of Iris Flower App

Introduction and Features of App

The Iris Flower Shiny App is a web-based interactive tool designed for exploring and visualizing the relationship between the Petal Length and Petal Width of flowers in the iris dataset. The app is built using the Shiny framework in R and has several features below:

  1. Users can interactively adjust sliders to define ranges for Petal Length and Petal Width, effectively narrowing down the dataset based on their preferences.

  2. Additionally, a species filter allows users to focus on specific types of iris flowers or explore the entire dataset.

  3. The main panel of the app presents a scatter plot that represents the relationship between Petal Length and Petal Width, with points color-coded by species.

  4. A dynamic table is also provided below the plot, showcasing the filtered results and enabling users to explore the dataset in a tabular format.

  5. The app further enhances user experience by displaying the number of results found based on the selected filters, providing immediate feedback on the scope of their exploration.

  6. A download button is included for added utility, allowing users to save the filtered dataset as a CSV file for offline analysis.

Dataset

The iris dataset, introduced by Ronald A. Fisher in 1936, is a foundational dataset in machine learning and statistics. With 150 observations of iris flowers categorized into three species and featuring measurements for four key attributes, the iris dataset is widely used for educational purposes and is a benchmark for practicing data analysis and classification techniques.

The Iris dataset is included in the R programming language as part of the datasets package so you can access the data with datasets::iris.

More information about iris dataset