Exact test of goodness of fit using R
In this video I talk about the binomial exact goodness of fit test. This test calculates a p value directly, as with other exact tests. It considers a categorical variable (or discrete numerical variable if only the counts are considered) with a dichotomous sample space. Once of the val
From playlist Statistics
OCR MEI Statistics Minor K: Goodness of Fit Tests: 01 Introduction
https://www.buymeacoffee.com/TLMaths Navigate all of my videos at https://sites.google.com/site/tlmaths314/ Like my Facebook Page: https://www.facebook.com/TLMaths-1943955188961592/ to keep updated Follow me on Instagram here: https://www.instagram.com/tlmaths/ Many, MANY thanks to Dea
From playlist OCR MEI Statistics Minor K: Goodness of Fit Tests
Chi Squared Goodness of Fit [GOF] on M and Ms Distribution
A classroom data-collecting activity on the distribution of M & M colors and performing and interpreting a Chi squared Goodness of Fit [GOF] test
From playlist Unit 10: Chi Squared
It sounds normal to say one's out to become a fitter person; but it sounds weird to say one would like to be a nicer or better person. It shouldn't - so here is a guide to 10 virtues of a nice person. If you like our films, take a look at our shop (we ship worldwide): https://goo.gl/jpBF
From playlist SELF
The Chi-Square Goodness of Fit Test (15-2)
The chi-square test for goodness of fit is one of the most popular and versatile of the non-parametric statistics. Invented by Karl Pearson, the chi-square “goodness of fit” tests hypotheses about the proportions of a population distribution. It tests whether the proportions from the obtai
From playlist WK15 Chi-Square & Non-Parametric Alternatives - Online Statistics for the Flipped Classroom
Chi-squared Goodness of Fit Test! Extensive video!
See all my videos at https://www.zstatistics.com/ 0:42 INTRODUCTION 3:40 EXAMPLE 1 - Formal goodness of fit test (1 df) 17:02 ADVANCED - Where is the normal distribution hiding?? 22:56 EXAMPLE 2 - Formal goodness of fit test (2 df) Formula proof: It actually exists neatly on the wikipedi
From playlist Hypothesis testing
Line of Best Fit (1 of 2: Overview)
More resources available at www.misterwootube.com
From playlist Bivariate Data Analysis
Chi-Square Distribution: Goodness of Fit Test (Absent Days)
This lesson provides an example of how to perform a hypothesis test using the chi-square distribution.
From playlist The Chi-Square Distribution
How Being A "Nice Guy" Is Sabotaging Your Relationships
The Nice Guy Paradox: How Being A "Nice Guy" Is Sabotaging Your Relationships And How To Get More Of What You Want In Life. Subscribe to Charisma On Command’s YouTube Account: http://bit.ly/COC-Subscribe The "Nice Guy" gets harpooned in today's society. We're told that nice guys finish
From playlist Fan Q&A
10. Understanding Experimental Data (cont.)
MIT 6.0002 Introduction to Computational Thinking and Data Science, Fall 2016 View the complete course: http://ocw.mit.edu/6-0002F16 Instructor: Eric Grimson Prof. Grimson continues on the topic of modeling experimental data. License: Creative Commons BY-NC-SA More information at http://
From playlist MIT 6.0002 Introduction to Computational Thinking and Data Science, Fall 2016
The Surprisingly Difficult Jigsaw Puzzles of Yuu Asaka
MY SHOP: https://www.1st.shop/ Today we're going to attempt to solve two brand new Jigsaw puzzles by Yuu Asaka. These are a lot harder than they look! My go to library for music - Artlist, get 2 months free: https://artlist.io/artlist-70446/?artlist_aid=Ramsay_1768&utm_source=affiliate_p&u
From playlist Puzzles!
R - Path Analysis, Estimation, Fit Indices Part 2
Lecturer: Dr. Erin M. Buchanan Spring 2021 https://www.patreon.com/statisticsofdoom This video covers the beginnings of path analysis, thinking about estimation, and a whole lot of fit indices. You will get to learn about how path compares to regression, as well as how mediation is teste
From playlist Structural Equation Modeling 2020
Lecturer: Dr. Erin M. Buchanan Missouri State University Summer 2016 This lecture covers a wide variety of fit indices, their theoretical backgrounds, suggested scores, and some formulae for various indices. Lecture materials and assignment available at statisticsofdoom.com. https://sta
From playlist Structural Equation Modeling
JASP 0.14 Tutorial: Confirmatory Factor Analysis (CFA) (Episode 30)
EDIT/CORRECTION: There's an error in my description of the chi-square model fit outcome. I state that it is good that the p-value is very small and reflects a good model fit. As mentioned by a keen viewer, this chi-square application is the opposite for other NHST outcomes. Here, a signifi
From playlist JASP Tutorials
Using Syntax in Structural Equation Modeling in Jamovi | Part 2
#SEM In part 2 of the video, I demonstrate how to use syntax to do Structural Equation Modeling (SEM) in Jamovi and interpret the output. Useful links: Jamovi: https://www.jamovi.org/download.html SEM book chapter: https://www.routledge.com/Quantitative-Data-Analysis-for-Language-Asses
From playlist Jamovi software
Logistic Regression Details Pt 3: R-squared and p-value
This video follows from where we left off in Part 2 in this series on the details of Logistic Regression. Last time we saw how to fit a squiggly line to the data. This time we'll learn how to evaluate if that squiggly line is worth anything. In short, we'll calculate the R-squared value a
From playlist StatQuest
Lec 17 | MIT 6.00SC Introduction to Computer Science and Programming, Spring 2011
Lecture 17: Curve Fitting Instructor: John Guttag View the complete course: http://ocw.mit.edu/6-00SCS11 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 6.00SC Introduction to Computer Science and Programming
One-Way Goodness of Fit Chi-Square by Hand – No Difference (15-4)
As we learned from regression, the best predictor of future behavior is past behavior. So now we are going to learn a non-parametric test that will tell us whether the way things are is a good fit to the way we expect them to be. I’ve got a Bloody Good Chi Square, using a one-way Chi-Squar
From playlist WK15 Chi-Square & Non-Parametric Alternatives - Online Statistics for the Flipped Classroom
The idea of ‘atonement’ sounds very old-fashioned and is deeply rooted in religious tradition. To atone means, in essence, to acknowledge one’s capacity for wrongness and one’s readiness for apology and desire for change. It’s a concept that every society needs at its center. For gifts and
From playlist RELATIONSHIPS