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所在平台: Udemy |
课程主页: https://www.udemy.com/course/data-manipulation-and-analysing-techniques-with-base-sas/
课程评论：没有评论
课程名称：SAS编程：数据操作与分析技巧 课程概述：本课程将带您学习使用SAS进行数据操作和分析的基本技能。首先，我们将下载并安装免费的SAS大学版。然后，您将学习如何将Excel表格转换为SAS表格，编写众多SAS函数以及创建新的变量/列。课程中还将介绍编写SQL脚本，并比较SAS和SQL代码的异同。此外，您将学习如何连接不同的表格，筛选和排序数据，并轻松创建图形。 创建有意义的数据是所有数据处理的第一步。如果您希望搭建模型或应用数据挖掘模型，首先必须完成这一步骤。本课程非常适合希望成为数据工程师或数据科学家的学员。您将学习如何使用一些基本且易于使用的SAS函数理解并分析数据，然后进行数据操作、填补缺失值、创建新列，以及使用SAS合并不同的表格。 课程结束时，您将能够运用所学的所有技巧，使用SAS创建干净且有意义的数据。课程中将应用大量函数和示例，如果您对某个函数有疑问，我可以快速回答您，同时也欢迎您向我提出新的主题或函数建议。课程内容将不断更新和增加。
What are we going to learn in this course?Firstly we are going to download and install SAS University Edition which is totaly free.We will convert Excel tables to SAS tables.We will write lots of SAS functions and create new variables/columns.We will write SQL scripts also, and we will compare SAS and SQL codes.We will join different tables, and filter & sort tables.We will create graphs easily.Creating meaningful data is the first step for the all data processes. If you want to create a model, apply data mining model, you have to apply this step firstly.If you want to become a data engineer or data scientist, this course is really helpful.You can understand and analysis data with some basic and easy functions in SAS which will be explained in the lesson.Then you can manipulate data, impute missing variables and create new columns, merge different tables with SAS.At the end of the course, you can apply all techniques to create clean and meaningful data with SAS.Lots of functions and examples are applied in this course, if you have any question about a function, I can answer you quickly and also you can suggest new topics or functions to me. Lots of additions will be done in this course.
