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SAS statements must begin with a reserved keyword and end with ; [18] but the language is otherwise flexible in terms of formatting and most statements are case insensitive. [19] SAS statements can continue across multiple lines and do not require indenting, although indents can improve readability. [18] Comments are delimited by /* and */. [20]
STEP-file is a widely used [1] data exchange form of STEP. ISO 10303 can represent 3D objects in computer-aided design (CAD) and related information. Due to its ASCII structure, a STEP-file is easy to read, with typically one instance per line. The format of a STEP-file is defined in ISO 10303-21 Clear Text Encoding of the Exchange Structure. [2]
SEMMA is an acronym that stands for Sample, Explore, Modify, Model, and Assess.It is a list of sequential steps developed by SAS Institute, one of the largest producers of statistics and business intelligence software.
Each step consists of a series of statements. [5] 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. [4] The DATA step has two phases: compilation and execution.
The basis for STEP was the Product Data Exchange Specification (PDES), which was initiated during the mid-1980's and was submitted to ISO in 1988. [ 4 ] [ 5 ] The Product Data Exchange Specification (PDES) was a data definition effort intended to improve interoperability between manufacturing companies, and thereby improve productivity.
The ISO 10303 STEP standards also handle a wide range of PMI information. ISO 10303 is an ISO standard for the computer-interpretable representation and exchange of product manufacturing information. It is an ASCII-based format.[1]: 59 Its official title is: Automation systems and integration — Product data representation and exchange.
It is a very comprehensive set of specifications covering many different product types and many life cycle phases. STEP uses the neutral ISO 10303-11 format, also known as an EXPRESS schema. EXPRESS defines not only the data types but also relations and rules applying to them. [5] STEP supports data exchange, data sharing and data archiving ...
Support for SAS Tape Format. [8] Direct output of reports to CSV, PDF and HTML. [8] Support to connect WPS systems programmatically, remote submit parts of a program to execute on connected remote servers, upload and download data between the connected systems. [15] Support for Hadoop [16] Support for R [17] Support for Python [18]