August 2015
Beginner to intermediate
294 pages
5h 20m
English
Content preview from Mastering Python for Data Science
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Multiple regression
Multiple linear regression occurs when more than one independent variable is used to predict a dependent variable:
Where, Y is the dependent variable, a is the intercept, b1 and b2 are the coefficients, and x1 and x2 are the independent variables
Also, note that squaring the dependent variable still makes it linear, but if the coefficient is squared, then it is nonlinear.
To build the multiple linear regression model, we'll utilize the NBA's basketball data to predict the average points scored per game
The following are the column descriptions of the data:
height: This refers to the height in feetweight: This refers to the weight ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.