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Analyze Data with statsmodels

PROJECT


Analyze Data with statsmodels

In this project, we’ll use the statsmodels library for performing ordinary least squares regression to predict housing prices in California.

Analyze Data with statsmodels

You will learn to:

Use statsmodels in Python.

Clean data for linear regression.

Test for correlation between features.

Check for missing values.

Perform statistical data analysis.

Perform exploratory data analysis.

Skills

Python Programming

Data Statistics

Data Visualization

Prerequisites

A basic understanding of Python

A basic understanding of statistical tools

A basic understanding of plotting in Python

Technologies

Pandas

statsmodels logo

statsmodels

Scikit-learn

Project Description

For data science and machine learning, having a solid understanding of statistics is essential for effectively applying these techniques. Fortunately, there’s a Python library called statsmodels that offers a wide range of statistical tools for data analysis, such as descriptive statistics, hypothesis testing, and regression analysis. With statsmodels, we can gain the knowledge and skills necessary to excel in this field.

Learning statsmodels can help people to:

  • Gain a deeper understanding of statistical concepts.

  • Perform more sophisticated data analysis.

  • Build more accurate and reliable models.

  • Communicate their findings more effectively.

In this project, we will learn to perform exploratory data analysis, clean a dataset with the pandas library, and analyze housing prices in California with the statsmodels. We have a California real estate dataset with 13 variables that affect the median value of a home. Our aim is to use Ordinary Least Squares (OLS) regression to forecast future prices. Along with cleaning the data and implementing the model, we shall also analyze trends and provide a statistical argument that demonstrates the rise or fall in the median home value.

Project Tasks

1

Introduction

Task 0: Get Started

Task 1: Load the Libraries

2

Load and Explore the Data

Task 2: Load the Dataset

Task 3: Explore the Dataset

Task 4: Explore the Variables

Task 5: Check for Null Values

3

Prepare for Linear Regression

Task 6: Prepare the Data

Task 7: Create the Dependent Variable

Task 8: Create the Independent Variables

Task 9: Split the Data with scikit-learn

4

Run statsmodels

Task 10: Train and Fit the Model

Task 11: Run Summary and Interpret the Findings

5

Interpret the Findings

Task 12: Plot Findings

Congratulations!

has successfully completed the Guided ProjectAnalyze Data with statsmodels

Relevant Courses

Use the following content to review prerequisites or explore specific concepts in detail.