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Logistic Regression in R, Clearly Explained!!!! 5 лет назад


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Logistic Regression in R, Clearly Explained!!!!

This video describes how to do Logistic Regression in R, step-by-step. We start by importing a dataset and cleaning it up, then we perform logistic regression on a very simple model, followed by a fancy model. Lastly we draw a graph of the predicted probabilities that came from the Logistic Regression. The code that I use in this video can be found on the StatQuest GitHub: https://github.com/StatQuest/logistic... For more details on what's going on, check out the following StatQuests: For a general overview of Logistic Regression:    • StatQuest: Logistic Regression   The odds and log(odds), clearly explained:    • Odds and Log(Odds), Clearly Explained!!!   The odds ratio and log(odds ratio), clearly explained:    • Odds Ratios and Log(Odds Ratios), Cle...   Logistic Regression, Details Part 1, Coefficients:    • Logistic Regression Details Pt1: Coef...   Logistic Regression, Details Part 2, Fitting a line with Maximum Likelihood:    • Logistic Regression Details Pt 2: Max...   Logistic Regression Details Part 3, R-squared and its p-value:    • Logistic Regression Details Pt 3: R-s...   Saturated Models and Deviance Statistics, Clearly Explained:    • Saturated Models and Deviance   Deviance Residuals, Clearly Explained:    • Deviance Residuals   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://statquest.gumroad.com/l/wvtmc Paperback - https://www.amazon.com/dp/B09ZCKR4H6 Kindle eBook - https://www.amazon.com/dp/B09ZG79HXC Patreon:   / statquest   ...or... YouTube Membership:    / @statquest   ...a cool StatQuest t-shirt or sweatshirt: https://shop.spreadshirt.com/statques... ...buying one or two of my songs (or go large and get a whole album!) https://joshuastarmer.bandcamp.com/ ...or just donating to StatQuest! https://www.paypal.me/statquest Lastly, if you want to keep up with me as I research and create new StatQuests, follow me on twitter:   / joshuastarmer   0:00 Awesome song and introduction 0:29 Load and format data 3:54 Dealing with missing data 5:03 Verifying that the data is not imbalanced 6:44 Logistic regression with one independent variable 12:48 Logistic regression with many independent variables 15:13 Graphing the predicted probabilities #statquest #logistic

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