From the course: Complete Guide to AI and Data Science for SQL: From Beginner to Advanced

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Breaking Down Data Relationships with Regression

Breaking Down Data Relationships with Regression - SQL Tutorial

From the course: Complete Guide to AI and Data Science for SQL: From Beginner to Advanced

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Breaking Down Data Relationships with Regression

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- [Presenter] In the last video, you took a look at the various parts of the regression equation, its assumptions and how visualizations enhance your understanding. In this video, you'll take a look at how both linear and non-linear connections between different variables can significantly influence each other. So let's define linear versus non-linear in the context of our skate park example. Linear relationships are like skateboarding straight down a smooth path. It's direct and predictable. Much like when one variable changes, the effect on another variable is straightforward and consistent. Non-linear relationships however, resemble the experience of navigating a skate park laden with ramps, bowls and twists, your route becomes less predictable, incorporating various complex tricks and turns. This mirrors how changes in one variable can have intricate unpredictable effects on another. So you may be wondering…

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