Reproducibility Package for "Recoverability of the H2AT Stabilizing Input from Sitting Kinematics: A Model-Based Validity Analysis for Spinal Cord Injury"

This reproducibility package supports the manuscript “Recoverability of the H2AT Stabilizing Input from Sitting Kinematics: A Model-Based Validity Analysis for Spinal Cord Injury,” submitted to Medical & Biological Engineering & Computing. The record contains executable Python analysis scripts, machine-generated numerical outputs, supporting metadata, and supplementary documentation for computational batches B0–B11. These materials support the analytical and numerical assessment of the distinction between exact model-level differential reconstructibility of the H2AT stabilizing input and observation-conditioned recoverability from sampled sitting kinematics. The archived analyses include verification of the exact inverse relation, analytical and Monte Carlo noise propagation, noise–bias trade-off analysis, common-support reference recoverability calculations, search-bound sensitivity audits, representation and noise-model comparisons, initial-state and non-sinusoidal temporal robustness analyses, and parameter-specific error pathways. In particular, B10 and B11 provide matched-support boundary audits used to distinguish genuine temporal-ordering behavior from search-range saturation. All computations use fixed numerical settings and documented software versions to support reproducibility. The archive contains no patient data, clinical data, personally identifiable information, or new experimental measurements. Version: 1.8Author: Hoang Vinh SinhORCID: 0009-0000-4725-7370Affiliation: School of Mechanical Engineering, Hanoi University of Science and Technology, Viet NamRelated manuscript: “Recoverability of the H2AT Stabilizing Input from Sitting Kinematics: A Model-Based Validity Analysis for Spinal Cord Injury”