Here are some popular open-source tools widely used in data analysis:

  1. Pandas 🐍
    A Python library providing high-performance data manipulation and analysis.

    Pandas
    [Learn more about Pandas](/en/data_analysis/learn)

  2. NumPy 🧮
    Essential for numerical computations with support for multi-dimensional arrays.

    NumPy

  3. Apache Spark 🔥
    A distributed computing framework for large-scale data processing.

    Apache_Spark
    [Explore Spark tutorials](/en/data_analysis/spark_tutorials)

  4. R Language 📈
    Statistically powerful with extensive packages for data visualization.

    R_Language

  5. TensorFlow 🤖
    An open-source library for machine learning and deep learning.

    TensorFlow

For more tools or guides, check our Data Analysis Resources. 📚