SAS – Statistical Analysis System

What is SAS?

SAS (Statistical Analysis System) could be a code suite developed by SAS Institute for advanced analytics, variable analyses, business intelligence, information management, and prophetical analytics.

SAS was developed at North geographic area State University from 1966 till 1976 once SAS Institute was incorporated.

SAS was any developed within the Nineteen Eighties and Nineteen Nineties with the addition of latest applied math procedures, further parts and also the introduction of JMP.

A point-and-click interface was extra in version nine in 2004. A social media analytics product was extra in 2010.

Origin of SAS

The development of SAS began in 1966 once North Carolina State University re-hired Anthony Barr to program his analysis of variance and regression package in order that it might run on IBM System/360 computers.

The project was funded by the National Institute of Health and was originally meant to research agricultural information to enhance crop yields.

Barr was joined by student James Goodnight, WHO developed the software’s applied mathematics routines, and therefore the2 became project leaders.

In 1968, Barr and Goodnight integrated new multiple correlation and analysis of variance routines. In 1972, once supplying the primary unharness of SAS, the project lost its funding, consistent with Goodnight, this was as a result of office solely wished to fund comes with medical applications.

Goodnight continued teaching at the university for a regular payment of $1 and access to mainframe computers to be used with the project till it had been funded by the University Statisticians of the Southern Experiment Stations the subsequent year.

John Sall joined the project in 1973 and contributed to the software’s political economy, statistic, and algebra. Another early participant, Caroll G. Perkins, contributed to SAS’ early programming. Jolayne W. Service and Jane T. Helwig created SAS’ 1st documentation.

The first versions of SAS were named once the year within which they were discharged. In 1971, SAS seventy-one was revealed as a restricted unharness.

It had been used solely on IBM mainframes and had the most parts of SAS programming, like the info step and therefore the most typical procedures within the PROC step.

The subsequent year a full version was discharged as SAS seventy-two, that introduced the MERGE statement and superimposed options for handling missing information or combining information sets.

In 1976, Barr, Goodnight, Sall, and Helwig removed the project from North Carolina State and incorporated it into SAS Institute, Inc.

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