Base SAS汇报

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发信人: fab (fab),

实际准备时间:06/16~07/20。

SAS基础:在学校上了一学期SAS Programming,自己看了两遍Little SAS Book。



复习资料:SAS Online Tutor,Practice Exam。

Little SAS Book用来入门不错,而SAS Online Tutor的针对性更强。研究了一下SAS

Base Exam的e-Learning: SAS Certification: Base Programming for SAS 9(325刀

,好贵,还好没买)。它的目录,全部包含在Online Tutor里。也就是说,只要看

Online Tutor的如下章节就可以了:


Basic Concepts

Referencing Files and Setting Options

Editing and Debugging SAS Programs

Creating List Reports

Creating SAS Data Sets from Raw Data


Understanding DATA Step Processing

Creating and Applying User-Defined Formats

Creating Enhanced List and Summary Reports

Producing Descriptive Statistics

Producing HTML Output


Creating and Managing Variables

Reading SAS Data Sets

Combining SAS Data Sets

Transforming Data with SAS Functions

Generating Data with DO Loops


Processing Variables with Arrays

Reading Raw Data in Fixed Fields

Reading Free-Format Data

Reading Date and Time Values

Creating a Single Observation from Multiple Records


Creating Multiple Observations from a Single Record

Reading Hierarchical Files

一共22个部分,一天一章也只要3周时间就差不多了。

Practice Exam一定要看,很多题目都是原封不动的照搬,还有一些是依照原题稍作改

动。


SAS Online Tutor + Practice Exam的内容大概Cover 90%,剩下的基本都在本版贴出

来过。我还记得的:

※ proc contents考到varnum option

※ proc freq的table statement考到crosslist option

※ where statement考到like operator


※ cat & catx function

※ find function

以上内容看过,考的时候再稍微仔细一点,pass肯定没问题。考试时间是非常充足的,

我做完题又检查两遍还剩了半小时。

SAS Online Tutor:可以随时上网的话,建议使用SAS中文论坛的链接:http://www.mysas.net/forum/viewtopic.php?t=2206


Practice Exam本版就有。除了那个50题的Practice Exam,另外还有两套散的,每套10

题。我给合并了一下,见附件(.pdf文件)。

twc 发表评论于
All SAS database can be accessed by SQL queries.
It is much easier for me to compose SQL to access the SAS database.
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