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
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
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
From playlist Videos for mechanics
Drawing and Interpreting Heatmaps
This StatQuest is about the heatmaps. We see these all the time, but there are lots of arbitrary decisions that go into drawing them. Here, I show you what those decisions are and how they affect the results. For a complete index of all the StatQuest videos, check out: https://statquest.
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
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
StatQuest: Histograms, Clearly Explained
Histograms are one of the most basic statistical tools that we have. They are also one of the most powerful and most frequently used. However, they are not without pitfalls... So this StatQuests covers the essential information that you need to have to make the most of histograms. For a c
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
Logs (logarithms), Clearly Explained!!!
Here's a little video to help you bone up on logs. Logs are used all over statistics, so it's good to have a solid understanding of them. 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...
From playlist StatQuest