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CodeSignal

Fundamentals of Vectors and Matrices with R

via CodeSignal

Overview

This course introduces the basics of vectors and matrices, including initialization, essential properties, and an introduction to base R matrix operations, to build a foundation for linear algebra operations using R.

Syllabus

  • Unit 1: Vectors and Matrices in R
    • Initializing Vectors and Matrices in R
    • Modifying Matrices in R
    • Fixing Errors in R Vector and Matrix Initialization
    • Matrix Initialization and Manipulation in R
    • Creating and Displaying Vectors and Matrices
  • Unit 2: Vector Norms in R
    • Vector Norm Calculations in R
    • Modifying Maximum Norm to Minimum Component Calculation
    • Fixing Bugs in Vector Norm Calculation Task
    • Complete Vector Norm Calculation in R
    • Calculating Vector Norms in R
  • Unit 3: Matrix Properties in R
    • Exploring Matrix Properties with R
    • Swapping Rows in a Matrix to Understand Property Changes
    • Matrix Debugging and Correction Task
    • Matrix Properties Exploration Task
    • Matrix Properties and Operations in R
  • Unit 4: Matrix Determinants in R
    • Calculating Determinant of a Square Matrix in R
    • Exploring Matrix Determinant Changes
    • Identifying and Correcting Errors in R Matrix Determinant Calculation
    • Matrix Determinant Calculation in R
    • Calculating Determinant of a 2x2 Matrix in R
  • Unit 5: Matrix Rank in R
    • Calculating Matrix Rank Using R
    • Modifying Matrix to Explore Rank Changes
    • Debugging Matrix Rank Calculation in R
    • Complete Matrix Rank Calculation Using R
    • Matrix Rank Calculation in R

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