Скачать или смотреть How to access elements in a Matrix?

There are many different ways to access the elements in the Matrix. In this video we will learn how to access matrix elements by:
Using row and column index positions
Using logical vector as row or column index position
Using numeric vector as row or column index position

We will also touch upon the matrix arithmetic operations such as addition, subtraction, division and multiplication. Most of the matrix arithmetic operation is performed element wise. However there are special matrix operations such as matrix multiplication that involves following matrix dimension rules.

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My name is Siddharth Sahasrabudhe. I am a founder of Plotly Analytics. I help business professionals learn data science using R programming. All my learning resources are easy to follow, thorough and anyone can follow them regardless of one's professional and educational background.

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