#66DaysOfData

by StatQuest with Josh Starmer · 74 videos

Total watch time

15h 58m

at speed · exactly 15 hours, 57 minutes, 44 seconds at 1×

15h 57m 44s
1.25×12h 46m 11s
1.5×10h 38m 29s
1.75×9h 7m 17s
7h 58m 52s
Average video12m 57s
Longest27m 27s
Shortest2m 52s
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About 16 days at an hour a day

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Videos (74)

15h 58m in total · tick what you've watched

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Videos to
Watched
1 StatQuest: Histograms, Clearly Explained 3:42 2017-09-25
2 The Main Ideas behind Probability Distributions 5:15 2017-04-17
3 The Normal Distribution, Clearly Explained!!! 5:13 2017-10-09
4 Population and Estimated Parameters, Clearly Explained!!! 14:31 2019-07-01
5 Calculating the Mean, Variance and Standard Deviation, Clearly Explained!!! 14:22 2019-07-15
6 What is a (mathematical) model? 3:45 2017-07-17
7 Sampling from a Distribution, Clearly Explained!!! 3:49 2017-05-08
8 Hypothesis Testing and The Null Hypothesis, Clearly Explained!!! 14:41 2020-07-06
9 p-values: What they are and how to interpret them 11:21 2020-03-23
10 How to calculate p-values 25:15 2020-03-23
11 p-hacking: What it is and how to avoid it! 13:45 2020-05-04
12 False Discovery Rates, FDR, clearly explained 18:27 2026-06-08
13 Statistical Power, Clearly Explained!!! 8:19 2020-05-04
14 Power Analysis, Clearly Explained!!! 16:45 2020-05-04
15 The Central Limit Theorem, Clearly Explained!!! 7:35 2018-09-03
16 Standard Deviation vs Standard Error, Clearly Explained!!! 2:52 2017-03-20
17 Logs (logarithms), Clearly Explained!!! 15:37 2017-02-23
18 Linear Regression, Clearly Explained!!! 27:27 2022-11-18
19 Multiple Regression, Clearly Explained!!! 5:25 2017-10-30
20 Using Linear Models for t-tests and ANOVA, Clearly Explained!!! 11:38 2017-08-07
21 Design Matrices For Linear Models, Clearly Explained!!! 14:40 2019-01-08
22 In Statistics, Probability is not Likelihood. 5:01 2018-03-09
23 Maximum Likelihood, clearly explained!!! 6:12 2017-07-31
24 Maximum Likelihood for the Exponential Distribution, Clearly Explained!!! 9:39 2018-07-30
25 Odds and Log(Odds), Clearly Explained!!! 11:31 2018-05-07
26 Odds Ratios and Log(Odds Ratios), Clearly Explained!!! 16:20 2018-06-21
27 A Gentle Introduction to Machine Learning 12:45 2018-11-26
28 Machine Learning Fundamentals: Cross Validation 6:05 2018-04-24
29 Machine Learning Fundamentals: The Confusion Matrix 7:13 2018-10-29
30 Machine Learning Fundamentals: Sensitivity and Specificity 11:47 2019-12-02
31 Machine Learning Fundamentals: Bias and Variance 6:36 2018-09-17
32 ROC and AUC, Clearly Explained! 16:17 2019-07-11
33 Regularization Part 1: Ridge (L2) Regression 20:27 2018-09-24
34 Regularization Part 2: Lasso (L1) Regression 8:19 2018-10-01
35 Ridge vs Lasso Regression, Visualized!!! 9:06 2020-05-19
36 Regularization Part 3: Elastic Net Regression 5:19 2018-10-08
37 StatQuest: Principal Component Analysis (PCA), Step-by-Step 21:58 2018-04-02
38 StatQuest: PCA - Practical Tips 8:20 2018-04-09
39 StatQuest: Linear Discriminant Analysis (LDA) clearly explained. 15:12 2016-07-10
40 StatQuest: MDS and PCoA 8:18 2017-12-11
41 StatQuest: t-SNE, Clearly Explained 11:48 2017-09-18
42 StatQuest: Hierarchical Clustering 11:19 2017-06-20
43 StatQuest: K-means clustering 8:30 2018-05-23
44 StatQuest: K-nearest neighbors, Clearly Explained 5:30 2017-06-26
45 Naive Bayes, Clearly Explained!!! 15:12 2020-06-03
46 Gaussian Naive Bayes, Clearly Explained!!! 9:26 2020-06-03
47 The Chain Rule, Clearly Explained!!! 18:24 2020-07-13
48 Gradient Descent, Step-by-Step 23:54 2019-02-05
49 Stochastic Gradient Descent, Clearly Explained!!! 10:53 2019-05-13
50 Decision and Classification Trees, Clearly Explained!!! 18:08 2021-04-26
51 Regression Trees, Clearly Explained!!! 22:33 2019-08-20
52 StatQuest: Random Forests Part 1 - Building, Using and Evaluating 9:54 2018-02-05
53 AdaBoost, Clearly Explained 20:54 2019-01-14
54 Three (3) things to do when starting out in Data Science 11:10 2021-05-27
55 Gradient Boost Part 1 (of 4): Regression Main Ideas 15:52 2019-03-25
56 Gradient Boost Part 3 (of 4): Classification 17:03 2019-04-08
57 XGBoost Part 1 (of 4): Regression 25:46 2019-12-16
58 XGBoost Part 2 (of 4): Classification 25:18 2020-01-13
59 Support Vector Machines Part 1 (of 3): Main Ideas!!! 20:32 2019-09-30
60 StatQuest: Logistic Regression 8:48 2018-03-05
61 Logistic Regression Details Pt1: Coefficients 19:02 2018-06-04
62 The Essential Main Ideas of Neural Networks 18:54 2020-08-31
63 Neural Networks Pt. 2: Backpropagation Main Ideas 17:34 2020-10-19
64 Backpropagation Details Pt. 1: Optimizing 3 parameters simultaneously. 18:32 2020-11-02
65 Backpropagation Details Pt. 2: Going bonkers with The Chain Rule 13:09 2020-11-02
66 Neural Networks Pt. 3: ReLU In Action!!! 8:58 2020-11-23
67 Neural Networks Pt. 4: Multiple Inputs and Outputs 13:50 2021-02-01
68 Neural Networks Part 5: ArgMax and SoftMax 14:03 2021-02-08
69 The SoftMax Derivative, Step-by-Step!!! 7:13 2021-02-08
70 Neural Networks Part 6: Cross Entropy 9:31 2021-03-01
71 Neural Networks Part 7: Cross Entropy Derivatives and Backpropagation 22:08 2021-03-01
72 Neural Networks Part 8: Image Classification with Convolutional Neural Networks (CNNs) 15:24 2021-03-08
73 Ken Jee's #66DaysOfData Challenge Clearly Explained!!! 6:22 2021-06-23
74 p-values: What they are and how to interpret them 11:21 2021-12-03

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