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SAS 9.4 x64 M6 (Statistical Analysis System)

Engineering Applications

 
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  • SAS 9.4 x64 M6

    SAS (

    Statistical Analysis System

    ) is a software suite developed by SAS Institute for

    advanced analytics

    ,

    multivariate analyses

    ,

    business intelligence

    ,

    data management

    , and

    predictive analytics

    .



    SAS is a software suite that can mine, alter,

    manage and retrieve data

    from a variety of

    sources and perform statistical analysis

    on it. SAS provides a graphical point-and-click user interface for non-technical users and more advanced options through the SAS programming language. In order to use Statistical Analysis System, Data should be in an Excel table format or SAS format.

    SAS programs

    have a DATA step, which retrieves and

    manipulates data

    , usually

    creating a SAS data set

    , and a PROC step, which analyzes the data.

    Each step consists of a series of statements. The DATA step has executable statements that result in the software taking an action, and declarative statements that provide

    instructions to read a data set

    or alter the data's appearance. The DATA step has two phases,

    compilation and execution

    . In the compilation phase, declarative statements are processed and syntax errors are identified. Afterwards, the execution phase processes each executable statement sequentially. Data sets are organized into tables with rows called "observations" and columns called "variables". Additionally, each piece of data has a descriptor and a value.

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