A simple library that adds .outliers() method to pandas DataFrame for easy outlier detection.
Project description
🧠 pandas-outliers
pandas-outliers is a simple and powerful Python library that extends the functionality of Pandas DataFrames by adding an easy one-line method to detect outliers in your data.
🚀 Features
✅ Detect outliers in any numeric column with just one line
✅ Works with IQR (Interquartile Range), Z-score, and Isolation Forest methods
✅ 100% compatible with Pandas DataFrames
✅ Lightweight, beginner-friendly, and fast
💡 Installation
You can install it using pip:
pip install pandas-outliers
import pandas as pd
import pandas_outliers
# Sample data
data = pd.DataFrame({
"age": [22, 23, 25, 45, 23, 24, 120],
"salary": [25000, 27000, 26000, 28000, 1000000, 29000, 27500]
})
# Detect outliers in one line 👇
outliers = data.outliers()
print(outliers)
output
age salary
6 120 1000000
⚙️ Methods Supported
IQR (default) – detects values outside 1.5×IQR range
Z-score – detects data points beyond a given threshold
Isolation Forest – detects anomalies using machine learning
🧑💻 Author
Kiran Hamza
📍 Python & Data Science Enthusiast
💌 [Your Email or GitHub Profile Here]
🪪 License
This project is licensed under the MIT License — see the LICENSE
file for details.
⭐ Tip: If you like this library, please star the repo or share it with your data science friends!
---
## 📜 2️⃣ LICENSE (MIT License — copy this into a file named `LICENSE`)
```text
MIT License
Copyright (c) 2025 Kiran Hamza
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
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