Replication Data for: Making clustering methods workable for shapes using the ordinary Procrustes sum of squares

This dataset contains the R programs and preprocessed text datasets used in the experiments for the paper "Making clustering methods workable for shapes using the ordinary Procrustes sum of squares" (Pattern Recognition, 2026, DOI: 10.1016/j.patcog.2025.111878). It includes implementations of various shape clustering methods, including K-means, fuzzy c-means, spectral clustering, mean shift, and convex clustering. Bundled preprocessed text datasets include Skewed line drawings (SLD), NFL Big Data Bowl 2020 subsets, and MLB Scherzer's pitch 2021 subsets.