- [Instructor] I hope you enjoy your experimentation. Let me evaluate the entire notebook. You may have found another solution, but I was able to improve on our best model so far by going beyond the linear dependence on age five surviving and adding a quadratic term.
I will use my code and replace the formula. The cross validation means Quintero is about .94. If you were not able to guess the right syntax for adding a power to the formula, you could have done it differently by adding a new column to the data. You could have written g data age five surviving squared is g data age five surviving to the second power.
This warning is not a problem since we don't need to modify the original gap minder data frame, but just the subset we're using.
- Installing and setting up Python
- Importing and cleaning data
- Visualizing data
- Describing distributions and categorical variables
- Using basic statistical inference and modeling techniques
- Bayesian inference
Skill Level Intermediate
R Statistics Essential Trainingwith Barton Poulson5h 59m Intermediate
SPSS Statistics Essential Trainingwith Barton Poulson4h 57m Beginner
1. Installation and Setup
2. Importing and Cleaning Data
3. Visualizing and Describing Data
4. Introduction to Statistical Inference
5. Introduction to Statistical Modeling
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