Online Business Analytics
Hello, World! Welcome to my channel. This is Xiaohui Chang (pronounced as Shao-Way Chung). I have a Ph.D. in Statistics from the University of Chicago and am currently a tenured professor at Oregon State University. My channel is still at its early stage and most of the videos were created for my students taking classes online or remotely.
I have been teaching business analytics and statistics classes at the university level since 2006. Besides classroom teaching, my academic research is mostly on the application of advanced statistical or machine learning methods to important problems that arose in business, finance, or the environment.
If you're interested in learning more about me, check out these pages:
https://business.oregonstate.edu/users/xiaohui-chang
https://www.researchgate.net/profile/Xiaohui_Chang/research
https://www.linkedin.com/in/xhchang/
Cheers!
Множественная линейная регрессия с категориальными независимыми переменными с использованием паке...
Simple Linear Regression using Excel Data Analysis ToolPak
Scatter Plots and Correlation using Excel
How to Change the Baseline Level in Linear Regression using XLSTAT
Пример художественной галереи с использованием линейного программирования
Shortest Path Example using Linear Programming
Введение в целочисленное программирование
Пример выбора портфеля с использованием линейного программирования
Media Selection and Blending Examples using Linear Programming
Logistics Example using Linear Programming
Введение в линейное программирование
Walkthrough Multistage Decision Problem using PrecisionTree
Пошаговое руководство по расчету ожидаемой денежной стоимости (EMV) в анализе решений
Regression with Categorical Independent Variables
Understanding EVSI and EVPI in Decision Analysis
Multistage Decision Problems in Decision Analysis
Single Stage Decision Rules in Decision Analysis
Использование PrecisionTree для анализа решений
Decision Analysis Introduction
Walkthrough Monte Carlo Simulation using @Risk
Generate Numbers using @Risk (Monte Carlo Business Simulation)
Stock Portfolio Example in Business Monte Carlo Simulation @Risk
Пример разработки программного обеспечения в бизнес-моделировании Монте-Карло @Risk
Donation Example in Business Monte Carlo Simulation @Risk
Введение в бизнес-симуляцию Монте-Карло @Risk
Walkthrough Multiple Linear Regression
Multiple Linear Regression Part 2
Multiple Linear Regression Part 1
Пошаговое руководство по простой линейной регрессии
Simple Linear Regression Part 2