SRA International

Displaying 1-3 of 3 results

  • White Papers // Jan 2011

    The Many Faces of Collaboration Interoperability

    Collaboration interoperability has many technical challenges, but these are only one aspect of true interoperability. If the authors are to reach the goals of Network Centric Warfare, they must address all of the various faces of interoperability. The people, processes and technology offer a diverse, interdependent set of challenges, all...

    Provided By SRA International

  • White Papers // Mar 2010

    Group File Processing With SAS Macros and the Data Step

    Sometimes there is a need to process a group or groups of files with one program. In some cases the number of files that need processing is not known in advance, only the location of the files and the format of the directories that contain the files are known. By...

    Provided By SRA International

  • White Papers // Feb 2009

    A Propaedeutics for PROC SQL Joins

    The power of SQL joins can be seen when a user must join datasets from a relational database, when joining large datasets, or when two or more datasets must be joined with some complex set of logic. One major advantage of using Proc SQL comes from the fact that datasets...

    Provided By SRA International

  • White Papers // Feb 2009

    A Propaedeutics for PROC SQL Joins

    The power of SQL joins can be seen when a user must join datasets from a relational database, when joining large datasets, or when two or more datasets must be joined with some complex set of logic. One major advantage of using Proc SQL comes from the fact that datasets...

    Provided By SRA International

  • White Papers // Mar 2010

    Group File Processing With SAS Macros and the Data Step

    Sometimes there is a need to process a group or groups of files with one program. In some cases the number of files that need processing is not known in advance, only the location of the files and the format of the directories that contain the files are known. By...

    Provided By SRA International

  • White Papers // Jan 2011

    The Many Faces of Collaboration Interoperability

    Collaboration interoperability has many technical challenges, but these are only one aspect of true interoperability. If the authors are to reach the goals of Network Centric Warfare, they must address all of the various faces of interoperability. The people, processes and technology offer a diverse, interdependent set of challenges, all...

    Provided By SRA International