本课程介绍简单和多元线性回归模型。通过这些模型,您可以评估数据集中的变量与连续响应变量之间的关系。教授的外貌吸引力与学生的评估分数之间有关系吗?我们能否根据孩子母亲的某些特征来预测孩子的考试成绩?在本课程中,您将学习线性回归背后的基本理论,并通过数据示例,学习使用免费统计软件 R 和 RStudio 拟合、检查和使用回归模型来检查多个变量之间的关系。
本简短模块将介绍有关 Coursera 专业和课程、本专业的基本知识:用 R 进行统计,以及本课程:线性回归与建模。请花几分钟时间浏览一下。感谢您加入我们的课程!
The course is structured in a very informative way, it is easy to understand and at the same time difficult concepts are presented in a very easy way. The course instructor is awesome.
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4·
已于 Dec 19, 2017审阅
Nice course. The downside is that it only explains interpretation of linear regression, but not enough details about how linear regression is performed from math point of view.
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5·
已于 Jun 20, 2018审阅
This was the first course where I started noticing that I'm really learning and was able to apply some of the earned knowledge at work.Totally recommended.