SAS Course Content

SAS is “Statistical Analysis System”, known as “Decision making Analysis” is a statistical software suite developed by SAS Institute for data management, advanced analytics, multivariate analysis, business intelligence, criminal investigation, and predictive analytics. SAS was developed at North Carolina State University from 1966 until 1976, when SAS Institute was incorporated.

SAS developed as a Programming Environment and was used for analyzing Agricultural Data to improve crop yields.

SAS was further developed in the 1980s and 1990s with the addition of new statistical procedures, additional components and the introduction of JMP (Statistical Software) and more of its Graphical User Interface (GUI) tools, like SAS/EG, SAS/DI, SAS/Visual Analytic etc.

Statistical software mainly used for data management, analytics and business intelligence is called as SAS. SAS stands for Statistical Analysis System and it is written in C language.SAS is used in most of the operating systems. SAS can be used as a programming language and also as graphical interface.

It is use to read data from spreadsheets and databases. The output can be given as tables, graphs and documents.  SAS is used to report, retrieve and analyze statistical data and it is also used to run SQL queries.

What is SAS ?

SAS is a software system for data analysis and report writing. SAS is a group of computer programs that work together to store data values and retrieve them, modify data, compute simple and complex statistical analyses, and create reports.

Statistical Analysis System is to work with data that are obtained from numerous sources. The data from various databases are gathered together and used to perform statistical analysis to retrieve the expected outcome.

SAS is Multivendor Architecture

SAS is multi vendor architecture, which means it allows programs to be written once and run anywhere, regardless of hardware and operating system (OS). It also provides hardware independence and flexible implementation.

It is Multi Database Architecture

SAS software is a multi database architecture, which means it can connect to any kind of data source like databases to read the data. It can read data from different databases like Oracle, SQL server, DB2, Sysbase, Teradata, Informix etc.

How does SAS make working so easy?

The SAS makes it very easy for an organization to work with the roughly gathered data and transform those into some useful outcomes that help the business in several ways. Here we will see how statistical analysis is used in various industries:

IT Management

In the world of information technology, data analysis is very vigorously used to design a solution based on the outcome of data processing. Information technology includes the solution delivery system which could never be possible without getting a close view of the changing trend of data.

CRM – Customer Relationship Management

For any of the business, customer relationship management plays a very crucial role as it’s the only factor that leads to business development. For the businesses handling an abundant number of customers, it is very important to understand the way their customers are willing to work with the business which could be achieved by analysis

Business Intelligence

In business intelligence, the analysis makes the use of random data to get some precious information. It’s all about analysis of data which is introduced by SAS application or platforms.

Finance management

In managing the financial data, the representatives are supposed to work mainly in the visual analysis as they are non-technical people almost of the time. SAS lets us work with either of the graphical interface or with a programming language that makes things easy for any kind of people regardless of whether they are from a technical or non-technical background.

Estimate productivity

It evaluates the performance of several entities like employees, machines and so on which is later used to generate a productivity report. The estimated data are mostly proven beneficial when the requirement of data comparison is required.

What can you do with SAS?

While working with SAS, it is very important to understand it’s a capability in order to make efficient use of it. It helps us to get a broad range of solution due to the functionality it offers. Below are a few of the things that we can do using SAS.

Generating graphical report

The statistical analysis software allows us to use the raw data to generate the graphical report. Due to its feature, it becomes easy to use for non-technical folks as well.

Statistical Analysis

The statistics obtained by the data processing could be used for statistical Actually it is a way to use the outcome to created by gathering useful information.

Improvement of quality

The most efficient way to improve the quality is to compare the old outcomes with the latest outcome that has been generated after amendments to make the system better. Based on the comparison result the appropriate steps are required to be taken to improve the quality of any product or service.

Perform operation research

Research is all about considering the data before making the final decision. The information obtained using SAS software helps in decision making in order to finalize the summary or output of research.

Developing application

SAS provides a programming platform which consists of Editor, Log, Output/Report Windows. Developers can write the customized codes in the software to design the report generation according to the requirement.

Industries Using SAS

  • Agriculture Analytics
  • Banking
  • Capital Markets
  • Casinos
  • Clinical Research
  • Consumer Goods
  • Health Care
  • Higher Education
  • Hotels
  • Insurance
  • Life Sciences
  • Manufacturing
  • Oil & Gas
  • P-12 Education
  • Public Sector
  • Pharmaceutical
  • Retail
  • Small & Midsize Business
  • Sports Analytics
  • Telecom, Media & Technology
  • Travel & Transportation Utilities


The SAS is well known due to its several advantages. Below are some of the advantages of the SAS that makes it very useful.

Graphical Interaction

Apart from its programming environment,  it also provides us a graphical interface where anyone can use the provided options and it will work the same way as the written program does.

Business Intelligence

It is a must used tool in business intelligence. While processing the data, this analytics software is considered as a very helpful tool for generating information. Again, due to the simple interface, the business analyst is not required to learn to program and it makes the work very easy and efficient for them as well.

Large data processing

SAS applications provide us a platform where we can work on millions of different data to transform into business useful information. It’s the capability to process the large sum of data at the same time gives it an edge and also saves a lot of time. Used in several industries. The usage of this system is not limited to any particular industry. It works well in order to process data that belong to any industry. For example, it could be used in Finance with the same efficiency as it could be used in the human resource industry.

Required Skills

The good thing about SAS is that it’s not mandatory for anyone to learn any technology to work in SAS software. Any person regardless of the technical background can work with it. Though it doesn’t need any strong technical skill, knowing the things from all direction always provide the edge. The interface is very simple in the analytics software that makes it more convenient for the users to interact with.

To write a program in SAS, one must have to be aware of the fundamentals of programming. Just like other programs, the programs that are written in this software also has keywords like DATA, PROC. There has to be used the same way as the keywords are used in other languages. The basic understanding of coding will be many files to write your code in the editor tab.


The SAS is used vigorously to enhance the decision making the quality of any business. Anyone with a good knowledge of the analysis system could be a business analyst and grow their career in multinational organizations. Also, as we know that working in SAS doesn’t need any technical background, anyone who doesn’t want to learn technical things but wants to work in management could choose statistical analysis as their mainstream.

SAS Program –SAS Studio

Log Window -SAS Studio

Output Data Window –SAS Studio

Result Window- SAS Studio

Who is the right audience for learning SAS technologies?

This is a hypothetical question and totally based on what a person wants, knowledgeable and willing to learn. This system is open for all kinds of people regardless of their technical background. If someone wants to work in data analysis then they can make the use of the simple graphics interface in order to process data.

While someone who has programming skills and uses to develop their customized analysis solution. This system gives the opportunity to a broad set of people to work with it. Also, those people who have worked in other technologies and now want willing to switch in this system can also be a part of it due to the simple interaction interface it has. It simply makes the work very easy for all of us.


SAS provides a very easy mechanism to work with a huge amount of data. SAS-Base software is available in the market that helps to implement this system. It’s the best feature to transform the raw data into useful information which could be represented visually, which makes it the best option to work with.