The SPSS Wizard for reading files will open automatically if you read in a text file. Instruct SPSS to ignore the header rows (there are many of this before you get to data in fixed columns...look for ...

SPSS Software is a powerful and widely-used statistical analysis tool designed for researchers, data analysts, and professionals. It enables users to perform complex data analysis, predictive modeling ...

We provide a free noncommercial SPSS program that implements procedures for (a) obtaining the polychoric correlation matrix between a set of ordered categorical measures, so that it can be used as ...

We provide an SPSS program that implements descriptive and inferential procedures for estimating tetrachoric correlations. These procedures have two main purposes: (1) bivariate estimation in ...

A planned software upgrade is scheduled for Monday, November 28th, 2022 from 9:30am to 10:30am. Access to the SPSS software may be intermittently interrupted during this time. Work from home licenses, ...

is a modern C++ library built on top - and inspired by the style - of SFML 2.5.1. A compiler that supports at least C++17 is required to compile SPSS. I found myself rewriting the same basic concepts ...