This feature allows users to build powerful linear models in an easy, automated way, which was a major step up in version 19.
A "portable" application is a version of software designed to run without being formally installed on a computer's operating system. Unlike the standard version, which adds files to the "Program Files" directory and creates complex registry entries, a portable version typically keeps all its data, settings, and executable files in a single folder. IBM SPSS Statistics 19 - Portable
It allows you to carry your entire statistical environment—including custom settings—on a thumb drive. This feature allows users to build powerful linear
Even in a portable format, the core engine of IBM SPSS Statistics 19 provides high-end analytical capabilities: IBM SPSS Statistics 19 - Portable