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Numpy Beginner's Guide (Update)

Numpy Beginner's Guide (Update)

By : Ivan Idris
2 (1)
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Numpy Beginner's Guide (Update)

Numpy Beginner's Guide (Update)

2 (1)
By: Ivan Idris

Overview of this book

This book is for the scientists, engineers, programmers, or analysts looking for a high-quality, open source mathematical library. Knowledge of Python is assumed. Also, some affinity, or at least interest, in mathematics and statistics is required. However, I have provided brief explanations and pointers to learning resources.
Table of Contents (16 chapters)
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14
C. NumPy Functions' References
15
Index

Chapter 3. Getting Familiar with Commonly Used Functions

In this chapter, we will have a look at common NumPy functions. In particular, we will learn how to load data from files by using an example involving historical stock prices. Also, we will get to see the basic NumPy mathematical and statistical functions.

We will learn how to read from and write to files. Also, we will get a taste of the functional programming and linear algebra possibilities in NumPy.

In this chapter, we shall cover the following topics:

  • Functions working on arrays
  • Loading arrays from files
  • Writing arrays to files
  • Simple mathematical and statistical functions
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