Numpy Concepts

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Overview

NumPy is the short for Numerical Python. It provides data structures, algorithms and library glue needed for most scientific applications involving numerical data in Python. NumPy contains:

  • A fast and efficient multidimensional array object ndarray.
  • Functions for performing element-wise computations with arrays, and mathematical operations between arrays.
  • Tools for reading and writing array-based datasets to disk.
  • Linear algebra operations, Fourier transform, random number generation.
  • A mature C API to enable Python extensions and native C or C++ code to access NumPy's data structures.

NumPy is a dependency for Pandas.

ndarray

Used to implement a Pandas Series.