Interactive Course

# Multiple and Logistic Regression

In this course you'll learn to add multiple variables to linear models and to use logistic regression for classification.

• 4 hours
• 19 Videos
• 59 Exercises
• 21,077 Participants
• 4,250 XP

### Course Description

In this course you'll take your skills with simple linear regression to the next level. By learning multiple and logistic regression techniques you will gain the skills to model and predict both numeric and categorical outcomes using multiple input variables. You'll also learn how to fit, visualize, and interpret these models. Then you'll apply your skills to learn about Italian restaurants in New York City!

1. 1

#### Parallel Slopes

Free

In this chapter you'll learn about the class of linear models called "parallel slopes models." These include one numeric and one categorical explanatory variable.

2. #### Multiple Regression

This chapter will show you how to add two, three, and even more numeric explanatory variables to a linear model.

3. #### Case Study: Italian restaurants in NYC

Explore the relationship between price and the quality of food, service, and decor for Italian restaurants in NYC.

4. #### Evaluating and extending parallel slopes model

This chapter covers model evaluation. By looking at different properties of the model, including the adjusted R-squared, you'll learn to compare models so that you can select the best one. You'll also learn about interaction terms in linear models.

5. #### Logistic Regression

In this chapter you'll learn about using logistic regression, a generalized linear model (GLM), to predict a binary outcome and classify observations.

1. 1

#### Parallel Slopes

Free

In this chapter you'll learn about the class of linear models called "parallel slopes models." These include one numeric and one categorical explanatory variable.

2. #### Evaluating and extending parallel slopes model

This chapter covers model evaluation. By looking at different properties of the model, including the adjusted R-squared, you'll learn to compare models so that you can select the best one. You'll also learn about interaction terms in linear models.

3. #### Multiple Regression

This chapter will show you how to add two, three, and even more numeric explanatory variables to a linear model.

4. #### Logistic Regression

In this chapter you'll learn about using logistic regression, a generalized linear model (GLM), to predict a binary outcome and classify observations.

5. #### Case Study: Italian restaurants in NYC

Explore the relationship between price and the quality of food, service, and decor for Italian restaurants in NYC.

### What do other learners have to say?

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Lloyd's Banking Group

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Louis Maiden

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Ronald Bowers

Decision Science Analytics @ USAA

##### Ben Baumer

Assistant Professor at Smith College

Ben is an Assistant Professor in the Statistical & Data Sciences Program at Smith College. He completed his Ph.D. in Mathematics at the Graduate Center of the City University of New York in 2012. He is an Accredited Professional Statistician™ by the American Statistical Association and was previously the Statistical Analyst for the Baseball Operations department of the New York Mets.

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• Nick Solomon