February 2013
Beginner
585 pages
14h 58m
English
Content preview from Probability, Statistics and Random ProcessesBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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12
Regression
Prerequisites
Before you start reading this unit, you should:
- Know the equation of a straight line
- Know the basic ideas of graphs
Learning Objectives
After going through this unit, you would be able to:
- Estimate the value of a random variable (the dependent variable) given that the value of an associated variable (the independent variable) is known
- Use the least squares estimating equation to predict future values of the dependent variable
- Learn limitations of regression
- Use the least squares method to calculate the equation of a regression line for a given set of data
- Understand the assumptions under which the regression analysis is carried out
- Evaluate as to how good the regression is?
12.1 REGRESSION
Let us first understand ...
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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.