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 # ComfyUI-Data-Analysis
-Data analysis custom modules for ComfyUI
+
+ComfyUI-Data-Analysis is a custom module for analyzing data using Pandas and Matplotlib within ComfyUI.
+
+Currently, it supports the following nodes:
+
+- Loading CSV as a DataFrame
+- Selecting a subset of columns from a DataFrame
+- Selecting a subset of rows from a DataFrame by specifying a filter condition
+- Sorting a DataFrame by a column
+- Displaying the content of a DataFrame
+- Extracting the first part of a DataFrame
+- Joining two DataFrames (inner, left, right, outer joins)
+- Outputting statistics of a DataFrame (e.g., standard deviation)
+- Line plot
+- Scatter plot
+- Bar chart
+
+You can connect these nodes to conduct complex analysis in an intuitive graphical way.  
+You can also use other Comfy custom nodes to fit your needs (e.g., combining images).
+
+These custom nodes aim to make data exploration and analysis more efficient and enjoyable.
+
+## Installation
+
+Installation via ComfyUI Manager is not supported yet, so please follow these steps:
+
+1. Navigate to the `custom_nodes` directory within your ComfyUI installation.
+2. Run the following command:
+
+    ```bash
+    git clone https://github.com/HowToSD/ComfyUI-Data-Analysis.git
+    ```
+    This will create a new subdirectory ComfyUI-Data-Analysis.
+
+3. Restart ComfyUI.
+
+## How to Use
+
+You can right-click, select **Add Node**, go to **Data Analysis**, and look for the following nodes:
+
+| Node Name               | Functionality                        |
+|-------------------------|-------------------------------------|
+| **Pandas Load CSV**     | Load a CSV file                    |
+| **Pandas Select Columns** | Select specific columns from a DataFrame |
+| **Pandas Select Rows**  | Filter rows based on conditions    |
+| **Pandas Join**         | Join two DataFrames                |
+| **Pandas Head**         | Extract the first few rows         |
+| **Pandas Show DataFrame** | Display DataFrame contents        |
+| **Pandas Summary**      | Show DataFrame statistics          |
+| **Pandas Sort**         | Sort DataFrame by a column         |
+| **Pandas To String**    | Convert DataFrame to a string      |
+| **MPL Bar Chart**       | Generate a bar chart               |
+| **MPL Line Plot**       | Generate a line plot               |
+| **MPL Scatter Plot**    | Generate a scatter plot            |
+
+A faster way is to double-click the canvas to open the node search dialog.
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