IBM SPSS Statistics 28 includes an enhancement to the Power Analysis procedures to create a graphical representation of results. Various charts and plots available in meta-analysis are broadly used in data visualization, result summary, and bias illustration. The methods of meta-analysis have also been expanded to the heterogeneity tests, publication bias assessment, evaluation of small study effects, and meta-regression. It can provide systematic reviews on the magnitude of the effect sizes as well as the causes of potential variation. Meta-analysis constitutes a scientific process to synthesize and combine results across different research studies. Meta-analysis of binary outcomes: Raw data, pre-calculated effect size data.
As part of the release, we will be holding a Tech Talk series which will cover some of the new features and functionality.īelow is an overview of What’s New in SPSS Statistics 28: This release introduces new statistical tests, enhancements to existing procedures and functional enhancements that will improve everyday usability. Today we are proud to announce the general availability of IBM SPSS Statistics 28.
