Important python libraries tutorials
This repository contains tutorials, examples, and exercises on essential Python libraries widely used in Data Science and Machine Learning.
It is designed as a quick reference and learning resource for beginners and intermediate practitioners.
- NumPy β Numerical computations, arrays, linear algebra, random numbers
- Pandas β Data manipulation, cleaning, merging, grouping, and analysis
π’ NumPy
Array creation and indexing
Mathematical operations
Broadcasting
Linear algebra basics
Random number generation
πΌ Pandas
Series and DataFrames
Reading and writing data (CSV, Excel, etc.)
Data selection, filtering, and indexing
Handling missing data
GroupBy, merge, and join operations
Data cleaning and preprocessing
Holidays
Time Series Data
Clone the repository:
git clone https://github.com/<your-username>/Python-essentials-for-Data-Science.git
cd Python-essentials-for-Data-Science
Create and activate a virtual environment (recommended):
python -m venv venv
source venv/bin/activate # Mac/Linux
venv\Scripts\activate # Windows
Install dependencies:
pip install -r requirements.txt
## π **Usage**
Open Jupyter Notebook to explore tutorials:
jupyter notebook
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