# Numpy

## How To Transpose Numpy Array Examples

Numpy provides 4 methods to transpose array objects. They are rollaxis(), swapaxes(), transpose(), ndarray.T. This article will show you some examples of how to transpose a Numpy array.

## How To Change Numpy Array Dimension Examples

There are several methods to reshape a Numpy array to a different dimensional array. This article will tell you how to use them with examples.

## How To Iterate Over Numpy Array With Examples

1. How To Iterate Over Numpy Array. NumPy provides the nditer() function to get the iterator object that can be used in conjunction with the for loop to iterate over array elements. The following example uses the range() function to create a 2*3 array and nditer to generate an iterator object. import numpy as np def numpy_array_iterator_example(): …

The broadcast mechanism in NumPy aims to solve the problem of arithmetic operation between arrays of different shapes.

## How To Use Numpy Indexing And Slicing With Examples

In NumPy, if you want to access or modify the elements of an array, you can use indexes or slices, such as accessing the elements of an array using an index starting at 0, which is the same as Python’s list.

## How To Create Numpy Array & Range Array With Examples

This article will tell you how to use the Python NumPy module to create a NumPy Ndarray array and how to create an array with a range of data.

## Numpy Array Properties Example

The NumPy array has some useful properties that can help you to use it easily. This article will show you some examples of how to use them correctly.

## How To Use Custom Data Types In Python Numpy Arrarys

As an extension package of python, NumPy provides richer data types than python. You can read the NumPy official website to see all the NumPy data types. Data type object ( which is also known as dtype object ) is mainly used to describe the data type, size, and byte order of array elements. It …

## Numpy Ndarray Example

This article will tell you what is NumPy Ndarray, how to create and manipulate Ndarray objects with examples.

## How To Install Numpy On Macos, Linux And Windows

NumPy is a third-party extension package for Python, but it is not included in the python standard library, so you need to install it separately. This article will tell you how to install NumPy on macOS, Linux, and Windows.