Least squares method for simple linear regression
In this video I show you how to derive the equations for the coefficients of the simple linear regression line. The least squares method for the simple linear regression line, requires the calculation of the intercept and the slope, commonly written as beta-sub-zero and beta-sub-one. Deriv
From playlist Machine learning
Solve a system of equation when they are the same line
đŸ‘‰Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves making the coefficient of one of the variables to be e
From playlist Solve a System of Equations Using Elimination | Medium
Physics Students Need to Know These 5 Methods for Differential Equations
Differential equations are hard! But these 5 methods will enable you to solve all kinds of equations that you'll encounter throughout your physics studies. Get the notes for free here: https://courses.physicswithelliot.com/notes-sign-up Sign up for my newsletter for additional physics les
From playlist Physics Help Room
Using a Multiplier to Solve the System of Equations Using Elimination
đŸ‘‰Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves making the coefficient of one of the variables to be e
From playlist Solve a System of Equations Using Elimination | Medium
Solve a System of Equations Using Elimination
đŸ‘‰Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves making the coefficient of one of the variables to be e
From playlist Solve a System of Equations Using Elimination | Hard
Labeling a System by Solving Using Elimination Method
đŸ‘‰Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves making the coefficient of one of the variables to be e
From playlist Solve a System of Equations Using Elimination | Medium
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From playlist MWRC 2009
ArrrrCamp 2015 - Extremely Defensive Coding by Sam Phippen
Defensive programming is one of those abstract ideas that seems great. We all want to use these ideas to ensure the long-term maintainability of our codebases. It is, however, often unclear what we should be defending against and what form those defenses should take. We can find places whe
From playlist ArrrrCamp 2015
Learn the Basics for Solving a System of Equations by Elimination
đŸ‘‰Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves making the coefficient of one of the variables to be e
From playlist Solve a System of Equations Using Elimination | Medium
This Will Immediately Make You Better at Math
In this video I talk about something you can do that will immediately make you better at math. I give some concrete examples and explain why this can help you tremendously. I used to not do this in the past but over the years I have started doing it much more often. If you have any commen
From playlist Inspiration and Advice
RubyConf 2015 - Extremely Defensive Coding by Sam Phippen
Extremely Defensive Coding by Sam Phippen Defensive programming is one of those abstract ideas that seems great but is often unclear in practice. In this talk we'll look at some of the extremely defensive patterns that have been driven out in RSpec through the years. We'll look at buildi
From playlist RubyConf 2015
What others say about Bridges Out of Poverty
Increase your effectiveness with people from poverty. Learn how economic difference impact opportunities for success, and create an action plan to improve services with clients.
From playlist Bridges Out of Poverty
Ruby Conf 12 - Ruby 2.0 on Rails by Akira Matsuda
Ruby 2.0 is coming very soon. The specification is fixed, and the first stable release will be in production in several months. Now is the time to get prepared for 2.0 What new features are available in 2.0? How can our code, and lives be improved by these new features? Where are the exa
From playlist Ruby Conference 2012
Ruby 2 in Ruby on Rails - RedDotRubyConf 2017
Speaker: Akira Matsuda Event Page: http://www.reddotrubyconf.com/ Produced by Engineers.SG Help us caption & translate this video! http://amara.org/v/8HYH/
From playlist RedDotRuby 2017
LoneStarRuby Conf 2010 - Rails' Next Top Model: Using ActiveModel and ActiveRelation by: Adam Keys
Rails jumped on the scene five years ago in part due to excellent support for connecting database tables to Ruby classes via ActiveRecord. Rails 3 makes two major improvements to this support. ActiveModel makes it easy to turn any old object into one that looks like ActiveRecord to your Ra
From playlist Lone Star Ruby Conference 2010
Google Tech Talks May, 1 2008 ABSTRACT JSR-203 is the NIO update JSR scheduled for release with Java 7. This talk will present an overview of the new NIO features and improvements. Speaker: Alan Bateman Software Engineer at Sun Microsystems. Spec lead on JSR-203. Speaker: Carl Quinn S
From playlist Software Development Lectures
`typing.Protocol`: Type Hints in Python
Duck typing and static typing are not opposites. Go is a successful statically checked language with support for duck typing through interfaces that work like `typing.Protocol` does. A `Protocol` subclass defines an interface that past and future classes can implement without any coupling
From playlist Python
Hengrui Luo (4/22/20): Lower dimensional topological information: Theory and applications
Title: Lower dimensional topological information: Theory and applications Abstract: Topological data analysis (TDA) allows us to explore the topological features of a dataset. Among topological features, lower dimensional ones are of growing interest in mathematics and statistics due to t
From playlist AATRN 2020
O'Reilly Media: Asynchronous Programming with C# 5
Although asynchronous programming techniques are critically important, they have been strangely neglected in languages and libraries for years. On the server side, they are the way to get the best performance possible, and on the client side, they're they path to a responsive, smooth user
From playlist O'Reilly Webcasts 2
How To Get EFFECTIVE Help In Algebra
http://www.algebratesthelper.com explains how to find great algebra help. When looking for extra help in algebra always try to seek out a teacher or a great tutor. Often times students struggle in algebra because they don't have a teacher they understand. Students should take steps to h
From playlist Pre-Algebra