Online SAS Training

Statistical Analysis System /Software (SAS)

SAS is advanced statistical and data analysis software. Initially it was developed for analysis statistically. However, with time the software has evolved a lot and now it does a lot more than just, statistical analysis.Read more information Online SAS Training.

SAS stands for Statistical Analysis System. It is developed by SAS Institute. It is the most used tool in commercial analytic business.SAS can process complex data and generate meaningful insights that would help organizations to take better decisions or predict possible outcomes in the near future.

SAS lets us Alter, Manage and Retrieve data from different sources and analyze it. Business Intelligence

·         Predictive Analysis

·         Creating Safe Drugs

·         Clinical research and forecasting

SAS is a fourth-generation programming language. It is designed to reduce programming effort and minimize the time and cost it takes to develop software.

SAS Programs

SAS Program is a sequence of steps that one can submit for execution. For execution two steps are mandatory:

1. DATA STEP: For creating SAS data step.

2. PROC STEP: For processing data step i.e., generate reports and graphs, edit and sort data.

What are tasks?

In SAS, tasks provide a way to run some of the most frequently used analyses on your data without requiring you to write any SAS code yourself.

Tasks generate SAS code and results based on the options that you select in the user interface.

Tasks include SAS System procedures from simple data listings to the most complex analytical procedures.Get more information 

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Functionality of SAS is built around 4 data driven tasks:

·         Data Access

·         Data Management

·         Data analysis

·         Data Presentation

SAS Window Environment:

·         SAS Window where we can write SAS programs.

·         Submission of  SAS Programs for processing.

·         Programs run only under windows.

·         We can view and print the results.

Non- Interactive Window:

Here SAS Programs are in file, command that we want to execute the file, immediately processing of files starts and collaborate with your window until it is finished. Later we can return and check the file of results that are saved on the system.Get Enroll for free demo SDTM Online Training.

Why SAS?

·         Able to process large data set(s).

·         Easy to cope with multiple variables.

·         Able to track all the operations on the data set(s).

·         Generate systematic output

·         Summary statistics

·         Graphs

·         Regression results

·         Most government agencies and private sectors use SAS.

SAS Components

Ø  Base SAS: Most widely used component having data management facility. We can do data analysis using Base SAS.

Ø  SAS/GRAPH: With the use of SAS/Graph you can represent data as graphs. This makes data visualization easy.