Increasingly, predictive analytics is shaping companies' decisions about limited resources. In this project, you will build a regression model to make predictions. We will start this hands-on project by exploring the dataset and creating visualizations for the dataset. By the end of this 2-hour-long project, you will be able to build and interpret the result of a simple linear regression model in R. Also, you will learn how to perform model assessments and check for assumptions using diagnostic plots. By extension, you will learn how to build and interpret the result of a multiple linear regression model. To succeed in this project, you need to be familiar with using R to describe data. If you are unfamiliar with R and want to learn the basics, start with my previous guided project, "Getting Started with R." However, if you are comfortable using R, please join me on this beautiful and exciting ride! Let's get our hands dirty!


Data Analysis in R: Predictive Analysis with Regression
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包含在 中
您将学到什么
Describe the data set (checking the structure of the dataset, checking for missing values, checking for correlations, basic data visualizations)
Build regression models and interpret the results
Predict new values using the regression model
您将练习的技能
要了解的详细信息

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仅桌面可用
了解顶级公司的员工如何掌握热门技能

在不到 2 个小时的时间内学习、练习和应用为就业做好准备的技能
- 接受行业专家的培训
- 获得解决实训工作任务的实践经验
- 使用最新的工具和技术来建立信心

关于此指导项目
分步进行学习
在与您的工作区一起在分屏中播放的视频中,您的授课教师将指导您完成每个步骤:
Import packages and dataset
Use R functions to describe the data
Create data visualization using ggplot
Practice Activity - Load and describe a dataset
Build a simple regression model
Perform diagnostic checks on fitted model
Perform model fit assessment - Part 1
Perform model fit assessment - Part 2
Build a simple regression model with transformation
Make predictions using fitted model
Build a multiple regression model
Portfolio Activity - Create a model to predict house prices in Iowa
推荐体验
Familiar with R for describing data
12个项目图片
位教师

学习方式
基于技能的实践学习
通过完成与工作相关的任务来练习新技能。
专家指导
使用独特的并排界面,按照预先录制的专家视频操作。
无需下载或安装
在预配置的云工作空间中访问所需的工具和资源。
仅在台式计算机上可用
此指导项目专为具有可靠互联网连接的笔记本电脑或台式计算机而设计,而不是移动设备。
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学生评论
13 条评论
- 5 stars
53.84%
- 4 stars
23.07%
- 3 stars
15.38%
- 2 stars
0%
- 1 star
7.69%
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已于 Mar 15, 2025审阅
I enjoyed taking this guide project. It offered a introduction into linear regression models in R. I found the project to be engaging and very informational!
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University of Colorado Boulder
常见问题
购买指导项目后,您将获得完成指导项目所需的一切,包括通过 Web 浏览器访问云桌面工作空间,工作空间中包含您需要了解的文件和软件,以及特定领域的专家提供的分步视频说明。
由于您的工作空间包含适合笔记本电脑或台式计算机使用的云桌面,因此指导项目不在移动设备上提供。
指导项目授课教师是特定领域的专家,他们在项目的技能、工具或领域方面经验丰富,并且热衷于分享自己的知识以影响全球数百万的学生。