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Introduction to NumPy

Beginner
4.7+
60 reviews
Updated 12/2024
Master your skills in NumPy by learning how to create, sort, filter, and update arrays using NYC’s tree census.
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PythonData Manipulation4 hours13 videos49 exercises4,250 XP42,446Statement of Accomplishment

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Course Description

Explore Python's Data Science package: NumPy

Gain an introduction to Numpy and understand why this Python library is essential to all Python data scientists and analysts. Most importantly, learn more about Numpy arrays and how to create and change array shapes to suit your needs.

Discover NumPy Arrays

NumPy is an essential Python library for data scientists and analysts. It offers a great alternative to Python lists, as they are more compact and allow faster access to reading and writing items, making them a more convenient and efficient option.

In this Introduction to NumPy course, you'll become a master wrangler of NumPy's core object: arrays! Using New York City's tree census data, you'll create, sort, filter, and update arrays. You'll discover why NumPy is so efficient and use broadcasting and vectorization to make your NumPy code even faster.

Gain Confidence by Practicing on the Monet dataset

By the last chapter, you will use your newly acquired knowledge to perform array transformations. You will use image 3D arrays to alter a Claude Monet painting and understand why such array alterations are essential tools for machine learning.

You will gain confidence in Numpy arrays and their different operations upon course completion. This course is part of the Data Scientist with Python track and is perfect for those seeking a Data Science certification with DataCamp.

Prerequisites

Intermediate Python
1

Understanding NumPy Arrays

Start Chapter
2

Selecting and Updating Data

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3

Array Mathematics!

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4

Array Transformations

Start Chapter
Introduction to NumPy
Course
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*4.7
from 60 reviews
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  • László J.
    15 days

    Great content, contains everything that is supposed to be in an introductory course

  • Jaime R.
    3 months

    After reviewing several educational platforms, I choose datacamp because it offers a correct balance between theroy and practice. This course, as all of them, is very well designed, with the correct curriculum, and a very well choosen set of practical problems to solve online.

  • Alois H.
    3 months

    Excellent course, great teacher!

  • Mina L.
    7 months

    It was a nice course that is really important for python programming and AI engineer

  • PASCAL P.
    7 months

    Very interesting introduction to NumPy.

"Great content, contains everything that is supposed to be in an introductory course"

László J.

"After reviewing several educational platforms, I choose datacamp because it offers a correct balance between theroy and practice. This course, as all of them, is very well designed, with the correct curriculum, and a very well choosen set of practical problems to solve online."

Jaime R.

"Excellent course, great teacher!"

Alois H.

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