Linear regression is used to compare sets or pairs of numerical data points. We use it to find a correlation between variables.
From playlist Learning medical statistics with python and Jupyter notebooks
What is Multicollinearity? Extensive video + simulation!
See all my videos at http://www.zstatistics.com/videos/ 0:00 Introduction 2:16 Intuition 4:13 How does it affect our regression output? 6:55 Detection method I: Correlations 8:37 Detection method II: Variance Inflation Factors (VIFs) 11:50 Remedies 15:13 Justin's Simulation (COOL!) 22:17
From playlist Regression series (10 videos)
Multiple Regression, Clearly Explained!!!
This video directly follows part 1 in the StatQuest series on General Linear Models (GLMs) on Linear Regression https://youtu.be/nk2CQITm_eo . This StatQuest shows how the exact same principles from "simple" linear regression also apply multiple regression. At the end, I show how to test i
From playlist StatQuest
Recorded: Fall 2015 Lecturer: Dr. Erin M. Buchanan This video gives an example of multilevel modeling in R - covers data screening in wide format, melting to long format, nlme for analysis, and interpretation of predictors. Lecture materials and assignments available at statisticsofdoom.
From playlist Advanced Statistics Videos
Statistics: Ch 3 Bivariate Data (23 of 25) Linear Regression: Method 2: Ex.
Visit http://ilectureonline.com for more math and science lectures! We will find the linear regression, best fit line, y=mx+b=? using 10-sets of push-ups and sit-up data. Method 2 To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 . Next video in this
From playlist STATISTICS CH 3 BIVARIATE DATA
R - Mediation Analyses with the multilevel package
Lecturer: Dr. Erin M. Buchanan Missouri State University Spring 2018 This video replaces a previous live in-class video. You will learn how to do mediation analyses in regression. First, we start with power in G*Power, work through data screening, and then analyze the stages of mediation
From playlist Learn and Use G*Power
An introduction to Regression Analysis
Regression Analysis, R squared, statistics class, GCSE Like us on: http://www.facebook.com/PartyMoreStudyLess Related Videos Playlist on Linear Regression http://www.youtube.com/playlist?list=PLF596A4043DBEAE9C Using SPSS for Multiple Linear Regression http://www.youtube.com/playlist?li
From playlist Linear Regression.
Ex: Comparing Linear and Exponential Regression
This video provides an example on how to perform linear regression and exponential regression on the TI84. The best model is identified based up the value of R^2. Site: http://mathispower4u.com Blog: http://mathispower4u.wordpress.com
From playlist Solving Applications Using Exponential Equations / Compounded and Continuous Interest / Exponential Regression
Multilevel Latent Class Regression of Stages of Change for Multiple Health Behaviors
Multilevel Laten Class Regression of Stages of Change for Multiple Health Behaviors, recorded November 26th, 2012. For more information and access to courses, lectures, and teaching material, please visit the official UC Irvine OpenCourseWare website at: http://ocw.uci.edu
From playlist Public Health: Collections
R - Multilevel Models Workshop Part 1
Lecturer: Dr. Erin M. Buchanan Harrisburg University of Science and Technology Spring 2019 Workshop for Rutgers Spanish and Portuguese department (https://span-port.rutgers.edu/) covering multilevel models (linear, nonlinear, and growth examples). Check out the materials at https://rstudi
From playlist Advanced Statistics Videos
R - Binary Logistic Multilevel Models
Lecturer: Dr. Erin M. Buchanan Harrisburg University of Science and Technology Fall 2019 This video covers binary logistic regression + multilevel models in R using glmer and the lme4 package. I cover an example of a project that our research lab has under review. We talk about assumption
From playlist Advanced Statistics Videos
R - Multilevel Models Workshop Part 2
Lecturer: Dr. Erin M. Buchanan Harrisburg University of Science and Technology Spring 2019 Workshop for Rutgers Spanish and Portuguese department (https://span-port.rutgers.edu/) covering multilevel models (linear, nonlinear, and growth examples). Check out the materials at https://rstudi
From playlist Advanced Statistics Videos
R - Multilevel Models Lecture (Updated)
Lecturer: Dr. Erin M. Buchanan Missouri State University Spring 2017 This video is a rerecording of a multilevel model lecture I gave a while back - covers the ideas behind MLM and how to run a model in R using nlme. The example is new! Lecture materials and assignment available at sta
From playlist Advanced Statistics Videos
An Introduction to Linear Regression Analysis
Tutorial introducing the idea of linear regression analysis and the least square method. Typically used in a statistics class. Playlist on Linear Regression http://www.youtube.com/course?list=ECF596A4043DBEAE9C Like us on: http://www.facebook.com/PartyMoreStudyLess Created by David Lon
From playlist Linear Regression.
Introducing Artificial Neural Networks in SPSS | Analysis and Interpretation
In this video, I will demonstrate how to run an artificial neural network (ANN) analysis in SPSS and interpret the output. The concepts discussed include multilevel perceptron ANN, deep learning, hidden layer, accuracy, specificity, sensitivity, training, and testing. Related papers and
From playlist Clustering
How to calculate Linear Regression using R. http://www.MyBookSucks.Com/R/Linear_Regression.R http://www.MyBookSucks.Com/R Playlist http://www.youtube.com/playlist?list=PLF596A4043DBEAE9C
From playlist Linear Regression.
Logistic Regression Details Pt1: Coefficients
When you do logistic regression you have to make sense of the coefficients. These are based on the log(odds) and log(odds ratio), but, to be honest, the easiest way to make sense of these are through examples. In this StatQuest, I walk you though two Logistic Regression Examples, step-by-s
From playlist StatQuest
R - Mediation Analyses Example
PLEASE NOTE THE Z FORMULA SHOULD BE pnorm(abs(save$z.value), lower.tail = F)*2 - this formula will work for both positives and negatives. Lecturer: Dr. Erin M. Buchanan Missouri State University Spring 2016 This video covers how to run and interpret a traditional mediation model. We wa
From playlist Learn and Use G*Power
How to Fit Linear Regression: Test Assumptions in R Rstudio | Model Diagnostic Tutorial Data Science
Learn how to fit a simple linear regression model with #R #rstudio Test and check Multiple Linear Regression analysis Assumptions? are they met? - Preparing data for fitting a model - Split data intro train and test data - Build the model with functions - Check models performance with Ca
From playlist Regression with R
In this video, you’ll learn more about working with lists in Word 2010. Visit https://www.gcflearnfree.org/word2010/working-with-lists/1/ for our text-based lesson. This video includes information on: • Using bulleted and numbered lists • Using a symbol as a bullet • Creating multilevel l
From playlist Microsoft Word 2010