Sigmaplot 13 [exclusive] ❲2026 Update❳

New forest plots for meta-analysis and updated kernel density plots.

SigmaPlot 13 introduced refinements to the user interface that made navigating these notebooks smoother. The "Graph Properties" interface—a hierarchical tree of settings—allows users to drill down into specific elements (e.g., Plot > Line > Color) without wading through endless dialog boxes. This object-oriented approach to graphing means that changing a single data point or a global axis label is intuitive and non-destructive. sigmaplot 13

Note: SigmaPlot 13 was designed for Windows only. macOS users typically run it via Parallels or Boot Camp. New forest plots for meta-analysis and updated kernel