Reproducibility Data for Cross-Cohort IMU-to-vGRF Estimation with Ratio-Based Augmentation

4.9 GB of processed data, model outputs, and scripts for reproducing results from a revised manuscript on IMU-based vertical ground reaction force estimation. The package includes HDF5 datasets, subject metadata, and analysis scripts for regenerating figures and tables. It was authored by Zakir Ullah and last updated on May 17, 2026.

Use Cases

• Reproducing cross-cohort RMSE and waveform figures based on the provided analysis scripts.
• Investigating ratio-based augmentation techniques for IMU data based on the feature-space figure generation code.
• Conducting sensitivity analysis of baseline architectures and knee-OA models based on the saved model outputs.
• Validating IMU-to-vGRF estimation models across healthy and osteoarthritis cohorts using the processed HDF5 dataset.

Strengths

• Includes a 4.9 GB package containing all data, scripts, and outputs needed for full reproducibility.
• Organized into four distinct folders (code, dataset, results, output) for clarity.
• Linked to a full code repository on GitHub for extended access and version control.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for specific modeling tasks.
• The dataset appears focused on a specific methodological study, which may limit generalizability.

Provenance

Source

figshare

Collection Method

Processed data and outputs from a research study on IMU-to-vGRF estimation.

Freshness

Last updated 2026-05-17 17:43:10; freshness should be verified.