Tips for Document and Chart Display in Jupyter Notebook

# 1. Introduction
- 1.1 Introduction to Jupyter Notebook
- Jupyter Notebook is a web-based interactive computing tool that can be used for creating and sharing code, documents, and visualizations. It supports multiple programming languages such as Python, R, Julia, etc.
- Jupyter Notebook offers a flexible work environment, combining code execution, text, mathematical formulas, and visualizations, making data analysis work more efficient and visual.
- Users can easily write experimental code, perform data cleaning and visualization, write reports, and academic papers using Jupyter Notebook.

- 1.2 Importance of Documentation and Visualization in Data Analysis
- In the field of data analysis, documentation and visualization are crucial, as they help data analysts clearly present the process and results of data analysis, enhancing communication and understanding.
- A well-structured document and clear visualizations can improve the professionalism and readability of data analysis reports, thereby better conveying the results to others.
- Through appropriate visualization techniques, data analysis results can be displayed more vividly and intuitively, helping decision-makers make data-driven decisions more quickly.

# 2. Markdown Basics

Markdown is a lightweight markup language commonly used for writing documents, blogs, and instruction manuals. Below is an introduction to the basics of Markdown, including common syntax and formatting methods.

### 2.1 Quick Start with Markdown

Getting started with Markdown is very simple and can be started with some basic grammar rules.

In Markdown, common markup syntax includes:

- Use `#` for titles, `##` for subheadings, and so on.
- Use `*` or `_` for italic, `**` or `__` for bold.
- Use `-` or `*` for lists, use numbers followed by `.` for ordered lists.
- Use `[]()` for links, with the text in the square brackets and the URL in the parentheses.

### 2.2 Basic Markdown Syntax and Formatting

The following table shows common basic Markdown syntax and formatting methods:

| Syntax | Example | Result |
|----------------|--------------------------------------------------------------|-------------------|
| Title | `# Title` | # Title |
| Italic | `*Italic*` or `_Italic_` | *Italic* |
| Bold | `**Bold**` or `__Bold__` | **Bold** |
| List | `- List item` | - List item |
| Ordered List | `1. Ordered list item` | 1. Ordered list item |
| Link | `[Link text](***` | [Link text](***

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# Define a simple function
def greet(name):
    return "Hello, " + name + "!"

# Call the function and print the result
print(greet("Alice"))

The above code example will output `"Hello, Alice!"`, demonstrating how to display code and explain its function in Markdown.

### 2.4 Markdown Flowchart Example (Mermaid Format)

Mermaid is a flowchart drawing tool that can be used in Markdown to create complex flowcharts with Mermaid syntax. Below is a simple Mermaid flowchart example:

graph LR
    A[Start] --> B{Is condition met?}
    B -- Yes --> C[End]
    B -- No --> D[Continue]
    D --> A

The above flowchart demonstrates a simple flow control example, which can be conveniently drawn with clear flowcharts using Mermaid format in Markdown.

By learning and mastering the basic knowledge and common grammar rules of Markdown, you can write document content more flexibly and conveniently, improving the readability and aesthetics of your documents.

# 3. Document Writing in Jupyter Notebook

### 3.1 How to Create Documents in Jupyter Notebook

To create documents in Jupyter Notebook, Markdown format is commonly used for text editing, presenting document content through Markdown syntax.

#### Basic steps for creating documents:
1. Open Jupyter Notebook and create a new Notebook file.
2. Select Markdown format in the new cell.
3. Start writing document content, using headings, paragraphs, lists, links, etc. of Markdown syntax.

#### Markdown document example:

# This is a heading

This is a paragraph.

- This is an unordered list
- List item 2

1. This is an ordered list
2. List item 2

[This is a link](***

### 3.2 Document Structured Layout Techniques

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