Introduction to Numpy | Pandas | Matplotlib | in Python Introduction If you are starting to learn Data Visualization or Data Science in particular you must have heard or trying to learn about Pandas, or Numpy, or Matplotlib. This article will serve you the very basic and informative introduction to these keeping in mind the practical essence of code. It is very important to first understand the theory first and then to understand code, and if possible try to implement it in parallel, making sure that the resources that are required are fulfilled at an earlier stage. What is Numpy Numpy is a Python package for scientific computing, adding support to linear algebra, matrices, and Fourier transform. In fact, Numpy is an abbreviation of Numerical Python. One of the premier use of Numpy is in the field of the multidimensional container of generic data. In the case of Numpy, the array here is called as ndarray. Numpy serves as a function as Reshaping arrays, or aggregation or filtering...