Network Analysis in R – Matrix Algebra

Network Analysis in R – Matrix Algebra

Matrix algebra is the backbone of network analysis. This video shows how to perform basic matrix algebra in R. The dataset used in the video can be accessed here: https://raw.githubusercontent.com/PABalland/ON/master/amz.csv More information about my research and teaching: www.paballand.com

Ranking area estimates

Ranking area estimates

Ranking estimates of area using Riemann sums and definite integrals More free lessons at: http://www.khanacademy.org/video?v=gIQgnSfUB6E

Multiplying and dividing rational expressions 1 | Algebra II | Khan Academy

Multiplying and dividing rational expressions 1 | Algebra II | Khan Academy

Multiplying and Dividing Rational Expressions 1 Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/rational_funcs_tutorial/v/multiplying-and-dividing-rational-expressions-2?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII Missed the previous lesson? https://www.khanacademy.org/math/algebra2/polynomial_and_rational/rational_funcs_tutorial/v/multiplying-and-simplifying-rational-expressions?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge…

Differentiability at a point: algebraic (function isn’t differentiable) | Khan Academy

Differentiability at a point: algebraic (function isn’t differentiable) | Khan Academy

Sal analyzes a piecewise function to see if it’s differentiable or continuous at the edge point. In this case, the function is continuous but not differentiable. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ap-calculus-ab/ab-derivative-intro/ab-differentiability/e/differentiability-at-a-point-algebraic?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB Watch the next lesson: https://www.khanacademy.org/math/ap-calculus-ab/ab-derivative-intro/ab-linearity/v/derivative-as-slope-of-tangent-line?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB Missed the previous lesson? https://www.khanacademy.org/math/ap-calculus-ab/ab-derivative-intro/ab-differentiability/v/differentiability-at-a-point-algebraic-is-differentiable?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB AP Calculus AB on Khan Academy: Bill Scott uses Khan…

Chiral examples 1 | Stereochemistry | Organic chemistry | Khan Academy

Chiral examples 1 | Stereochemistry | Organic chemistry | Khan Academy

Chiral examples 1. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-2?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/introduction-to-chirality?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based…

Integral of 1/(x^2+x+1) (IMPOSSIBLE by partial fraction decomposition)

Integral of 1/(x^2+x+1) (IMPOSSIBLE by partial fraction decomposition)

Integral of 1/(x^2+x+1) – How to integrate it step by step! Didn’t find what you were looking for? Ask for it or check my other videos and playlists! ##################################### ############## PLAYLISTS ############## ##################################### ———————————————————————————- ———————— Integration methods ———————— ———————————————————————————- Substitution : https://www.youtube.com/playlist?list=PLpfQkODxXi4-7Nc5OlXc0zs81dgwnQQc4 By parts : https://www.youtube.com/playlist?list=PLpfQkODxXi4-GdH-W7YvTuKmK_mFNxW_h Partial fraction decomposition : https://www.youtube.com/playlist?list=PLpfQkODxXi4-9Ts0IMGxzI5ssWNBT9aXJ Weierstrass substitution : https://www.youtube.com/playlist?list=PLpfQkODxXi4-8kbKt63rs1xwo6e3yAage…

Integral of 1/(x^2-3x+2) (partial fraction decomposition)

Integral of 1/(x^2-3x+2) (partial fraction decomposition)

Didn’t find what you were looking for? Ask for it or check my other videos and playlists! ##################################### ############## PLAYLISTS ############## ##################################### ———————————————————————————- ———————— Integration methods ———————— ———————————————————————————- Substitution : https://www.youtube.com/playlist?list=PLpfQkODxXi4-7Nc5OlXc0zs81dgwnQQc4 By parts : https://www.youtube.com/playlist?list=PLpfQkODxXi4-GdH-W7YvTuKmK_mFNxW_h Partial fraction decomposition : https://www.youtube.com/playlist?list=PLpfQkODxXi4-9Ts0IMGxzI5ssWNBT9aXJ Weierstrass substitution : https://www.youtube.com/playlist?list=PLpfQkODxXi4-8kbKt63rs1xwo6e3yAage ———————————————————————————- —————— Integrals having a function ——————– ———————————————————————————- Integrals with square…

Partial Fraction Decomposition -PART– 4 in HINDI/URDU/ENGLISH

Partial Fraction Decomposition -PART– 4 in HINDI/URDU/ENGLISH

NOTES 12TH CLASS , IIT APPLICATIONS , NOTES 12TH CLASS , IIT APPLICATIONS NOTES 12TH CLASS , IIT APPLICATIONS VIDEO FOR PROPER & IMPROPER FRACTIONS https://www.youtube.com/watch?v=R_4gGZqC1GA VIDEO FOR Partial Fraction Decomposition -PART– 1 https://youtu.be/BY6-SRj1tnI Partial Fraction Decomposition -PART– 2 in HINDI/URDU/ENGLISH https://youtu.be/40KIV0fQWhc Partial Fraction Decomposition -PART– 3 in HINDI/URDU/ENGLISH https://youtu.be/15Bz9wby1gU

Solving Linear Systems Using Matrix Algebra

Solving Linear Systems Using Matrix Algebra

Watch more videos on http://www.brightstorm.com/math/precalculus SUBSCRIBE FOR All OUR VIDEOS! https://www.youtube.com/subscription_center?add_user=brightstorm2 VISIT BRIGHTSTORM.com FOR TONS OF VIDEO TUTORIALS AND OTHER FEATURES! http://www.brightstorm.com/ LET’S CONNECT! Facebook ► https://www.facebook.com/brightstorm Pinterest ► https://www.pinterest.com/brightstorm/ Google+ ► https://plus.google.com/+brightstorm/ Twitter ► https://twitter.com/brightstorm_ Brightstorm website ► https://www.brightstorm.com/

Unit vectors | Matrix transformations | Linear Algebra | Khan Academy

Unit vectors | Matrix transformations | Linear Algebra | Khan Academy

What unit vectors are and how to construct them Watch the next lesson: https://www.khanacademy.org/math/linear-algebra/matrix_transformations/lin_trans_examples/v/introduction-to-projections?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Missed the previous lesson? https://www.khanacademy.org/math/linear-algebra/matrix_transformations/lin_trans_examples/v/rotation-in-r3-around-the-x-axis?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Linear Algebra on Khan Academy: Have you ever wondered what the difference is between speed and velocity? Ever try to visualize in four dimensions or six or seven? Linear algebra describes things in two dimensions, but…

Easy Methods of Engineering Mathematics | Linear Algebra-Types of matrices | Part-1

Easy Methods of Engineering Mathematics | Linear Algebra-Types of matrices | Part-1

Engineering Mathematics | Linear Algebra-Types of matrices | Part-1 This video is the first video from Lecture series of Linear Algebra for competitive exams . In this lecture definition of matrices and types of matrices are explained in detail with examples such as singular matrix, square matrix, identity matrix, nilpotent matrix,and so on. These concepts…

Inverse of Matrix | Elementary Transformation Method | Matrix Algebra

Inverse of Matrix | Elementary Transformation Method | Matrix Algebra

Elementary transformation method to find inverse of a matrix is a very conventional method which is a part of most of the syllabi of 12 class maths and undergraduate courses of maths. I have tried my best to represent the topic in a comprehensive way. Here I would like to introduce mysdlf😉 Professionally I am…