What is a (mathematical) model?
"Model" is a vague term that means different things in different contexts. Here I clear it all up in the context of statistics! For a complete index of all the StatQuest videos, check out: https://statquest.org/video-index/ If you'd like to support StatQuest, please consider... Buying T
From playlist StatQuest
StatQuest: Logistic Regression
Logistic regression is a traditional statistics technique that is also very popular as a machine learning tool. In this StatQuest, I go over the main ideas so that you can understand what it is and how it is used. For a complete index of all the StatQuest videos, check out: https://statq
From playlist StatQuest
A Gentle Introduction to Machine Learning
Machine Learning is one of those things that is chock full of hype and confusion terminology. In this StatQuest, we cut through all of that to get at the most basic ideas that make a foundation for the whole thing. These ideas are simple and easy to understand. After watching this StatQues
From playlist StatQuest
The Main Ideas of Fitting a Line to Data (The Main Ideas of Least Squares and Linear Regression.)
Fitting a line to data is actually pretty straightforward. For a complete index of all the StatQuest videos, check out: https://statquest.org/video-index/ If you'd like to support StatQuest, please consider... Buying The StatQuest Illustrated Guide to Machine Learning!!! PDF - https://s
From playlist StatQuest
Quantiles and Percentiles, Clearly Explained!!!
Although there is a ton of conflicting information about quantiles and percentiles on the internet, this StatQuest filters out the noise and focuses and the most important things you need to know about these two summary statistics. For a complete index of all the StatQuest videos, check o
From playlist StatQuest
Machine Learning Fundamentals: Bias and Variance
Bias and Variance are two fundamental concepts for Machine Learning, and their intuition is just a little different from what you might have learned in your statistics class. Here I go through two examples that make these concepts super easy to understand. For a complete index of all the
From playlist StatQuest
RPKM, FPKM and TPM, Clearly Explained!!!
A StatQuest http://statquest.org/ about RPKM, FPKM and TPM. These terms are for high-throughput RNA-seq experiments. For a complete index of all the StatQuest videos, check out: https://statquest.org/video-index/ If you'd like to support StatQuest, please consider... Buying The StatQues
From playlist StatQuest
p-values: What they are and how to interpret them
This StatQuest is all about interpreting p-values. You've seen them online or in publications, or heard about them, whispered in dark, rave filled dance clubs, but you've never understood what they were all about. This 'Quest is here to explain everything you wanted to know about how to in
From playlist StatQuest
Statistical Power, Clearly Explained!!!
Statistical Power is one of those things that sounds so fancy and, well, "Powerful", but it's actually a really simple concept and this video explains it so it's clear as day. NOTE: This StatQuest assumes that you are already familiar with p-values and the normal distribution. If not, che
From playlist StatQuest
Hello, and welcome to StatQuest! StatQuest is about learning how to visualize and "see" how statistics work without getting too bogged down in the equations. Once you can get an image in your head of how statistics work, the equations make sense and come easy.
From playlist StatQuest