Posts

Plotly Dash : Scatter Plot from Iris Dataset

Image
  Plotly Dash : Scatter Plot using  Iris Dataset  Scatter Plots Scatter plots are a valuable tool to visualize relationship between two numerical variables. For instance, they can be used to examine the relationship between weight and height. By analyzing the pattern of dots on the graph, one can identify the relationship as positive, negative, or nonexistent. Scatter Plot using Plotly Dash Install Required Libraries First of all install required libraries using "pip".  Open your terminal or command prompt. Then type the following command and  press Enter: pip install dash plotly scikit-learn This will download and install Dash , Plotly, Scikit-learn along with dependencies. Once the installation is complete, you can import the Iris dataset from Scikit-learn in your Python code and use it to create your scatter plot. Scikit-Learn As you noted, I am using Scikit-Learn for Iris dataset. Scikit-learn is a powerful Python library designed for machine ...

Plotly Dash Web App - Simple Charts

Image
Plotly Dash Simple Charts Plotly Dash is a powerful Python framework that allows you to build interactive web applications using Python. It leverages the capabilities of Plotly.js, Flask, and React.js to create visually appealing and highly functional data visualization apps. Plotly Dash provides a user-friendly, streamlined approach for creating data visualizations, dashboards, and analytical tools. One of its core features is the ability to create simple charts that are both visually appealing and easy to customize.  I n this tutorial, we'll delve into the basics of creating simple charts with Plotly Dash.  By the end of this tutorial, you'll have a solid foundation for building simple data visualization using Plotly Dash. Install Required Libraries:  pip install dash plotly Create the App: This script sets up a basic Dash app that displays a bar chart with sample  data. You can customize the data and chart as needed. import dash from dash import dcc fro...

A Simple Plotly Dash App

Image
Creating a simple Plotly Dash App Creating a basic  Dash  app in Python is a first step to build interactive web applications for data visualization The code below sets up a basic Dash application with a simple layout containing three headings. import dash import dash_html_components as html app = dash.Dash(__name__) app.layout = html.Div([ html.H1("Main Heading"), html.H2("2nd Heading") ,      html.H3("3rd Heading") # Add other components if needed ]) if __name__ == "__main__":     app.run_server(debug=True) Explanation 1. Importing Libraries import dash import dash_html_components as html In the code above dash is t he main library for creating Dash applications. dash_html_components contains HTML components like   Div ,   H1 ,   H2 , etc. 2. Initializing the Dash App app = dash.Dash(__name__) The above line initializes the Dash app.  __name__  is a special variable in Python that represents the name of ...

Learning Roadmap for Plotly Dash

Image
Learning Roadmap for Plotly Dash Plotly Dash is Python library for data visualization. A road map for learning web and dashboard development is given below. Sent by Copilot Introduction to Plotly  Dash What is Plotly Dash Introduce the Plotly Dash libraries Creating Simple Plotly Dash app Cover the key steps and components for creating a basic Dash application with interactive Plotly visuals Dash Core Components Plotly Figures & Chart Types Dive into the Plotly library for data analysis and visualization Create Plotly Dash Simple Chart Build interactive visualization using Plotly graphs Customize several chart types, including line charts, bar charts, pie charts, scatterplots, maps, and histograms App Layouts + Callbacks Focus on state management, no_update, and prevent_initial_call Create custom layouts using HTML components and styles Connect multiple inputs and outputs to build interactive dashboards Advanced Topics Explore conditional and chained callbacks Implement cross-f...

Plotly Dash! Create Web Data Apps

Image
Plotly Dash: Framework created for Data Scientists / Analysts Create interactive dashboards Plotly Dash is an open-source framework used to create interactive Web apps for data visualization.  It leverages the capabilities of Plotly.js, Flask, and React.js to create visually appealing and highly functional data visualization apps. Web based data apps for data visualization It is web based and removes complexities of web development. This framework allows it's users to quickly create dashboard websites with less code.