Python numpy-program

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Display all the dates for a particular month using NumPy

Last Updated: 07 September 2021

In NumPy to display all the dates for a particular month, we can do it with the help of NumPy.arrange() pass the first parameter the particu ...read more

Find the number of weekdays of a given month using NumPy

Last Updated: 26 November 2020

In NumPy we can find the number of weekdays in a given month with the help of busday_count() In this pass the given month is the first param ...read more

Get the dates of Yesterday, Today, and Tomorrow using NumPy

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Last Updated: 26 November 2020

In NumPy with the help of NumPy.datetime64('today', 'D'), we will find today date and if we want some date before today then we will subtrac ...read more

NumPy | Get the Powers of Array Values Element-Wise

Last Updated: 09 February 2024

To calculate the power of elements in an array we use the numpy.power() method of NumPy library.It raises the values of the first array to t...read more

Python numpy-arrayManipulation

NumPy| How to get the unique elements of an Array

Last Updated: 09 February 2024

To find unique elements of an array we use the numpy.unique() method of the NumPy library in Python.It returns unique elements in a new sort ...read more

Python numpy-arrayManipulation

Convert list of Celsius values into Fahrenheit using NumPy array

Last Updated: 25 January 2022

Let us see how to convert a list of Celsius temperatures into Fahrenheit by converting them into NumPy array. The formula to convert Celsiu ...read more

Compute pearson product-moment correlation coefficients of two given NumPy arrays

Last Updated: 02 September 2020

In NumPy, We can compute pearson product-moment correlation coefficients of two given arrays with the help of numpy.corrcoef() function.In t ...read more

Python numpy-Statistics Functions

How to find the maximum and minimum value in NumPy 1d-array?

Last Updated: 02 May 2022

Let's see the various ways to find the maximum and minimum value in NumPy 1d-array.Method 1: Using numpy.amax() and numpy.amin() functions o ...read more

Python numpy-arrayManipulation

Calculate the difference between the maximum and the minimum values of a given NumPy array along the second axis

Last Updated: 02 September 2020

Let's see how to calculate the difference between the maximum and the minimum values of a given NumPy array along the second axis. Here, the ...read more

Python numpy-Linear Algebra

How to calculate the element-wise absolute value of NumPy array?

Last Updated: 29 August 2020

Let's see the program for finding the element-wise absolute value of NumPy array. For doing this task we are using numpy.absolute() function ...read more

Python numpy-Mathematical Function

NumPy | Create Random Valued Array

Last Updated: 09 February 2024

To create an array filled with random numbers, given the shape and type of array, we can use numpy.empty() method.Example:[tabby title="Pyth ...read more

NumPy | Replace NaN values with average of columns

Last Updated: 09 February 2024

Data visualization is one of the most important steps in machine learning and data analytics.Cleaning and arranging data is done by differen ...read more

NumPy | Multiply 2D Array to 1D Array

Last Updated: 09 February 2024

Given two NumPy arrays, the task is to multiply a 2D array with a 1D array, each row corresponding to one element in NumPy.You can follow th ...read more