591 12 3105 4 10903 document 3105 AllFigures.m text/plain 65524b89af79efa6a6c520fa8cda3905 MD5 34647 2026-04-09 19:15:22 https://bordar.bournemouth.ac.uk/591/2/AllFigures.m 591 2 3 text/plain text Generate all figures en public cc_by_nd_4

AllFigures.m

full_archive 3106 3 10907 document 3106 PlayerLoad_Pipeline.m text/plain d7fb5076cab00516652a5e6704719fce MD5 73133 2026-10-17 20:31:31 https://bordar.bournemouth.ac.uk/591/3/PlayerLoad_Pipeline.m 591 3 2 text/plain text Main player load code en public cc_by_nd_4

PlayerLoad_Pipeline.m

full_archive archive 756 disk0/00/00/05/91 2026-11-05 13:59:52 2026-11-05 14:00:00 2026-11-05 13:59:52 data_collection 535 show 1 Callaway Andrew acallaway@bournemouth.ac.uk Ellis Shelley sellis@bournemouth.ac.uk Williams Jonathan jwilliams@bournemouth.ac.uk pub fac_hems Football, Player Load, Soccer, Fatigue MATLAB code supporting: Not All Player Load Equations Are Equivalent: Formula Choice Alters Load Magnitude and Interpretation in Elite Football (Callaway, Ellis & Williams). This repository contains 1) the complete analysis pipeline used to process optical positional tracking data from the 2022 FIFA World Cup and compare eleven player load equations across four signal-processing conditions. and 2) code for generating figures from those data. Starting from raw PFF Sports JSONL tracking files, the pipeline extracts XY coordinates, derives acceleration using a central finite-difference scheme, applies Butterworth and Kalman smoothing conditions, accumulates all eleven equations per player-match observation, and produces the descriptive statistics, Bland-Altman agreement analyses, conversion coefficients, and rank-order comparisons reported in the manuscript. Requirements: MATLAB R2020b or later, Signal Processing Toolbox. Input: PFF Sports JSONL tracking files and event JSON files (not included; available from PFF Sports: https://www.blog.fc.pff.com/blog/pff-fc-release-2022-world-cup-data ). Output: Per-player-match load values for all eleven equations, Bland-Altman statistics, pairwise conversion coefficients, and all manuscript figures. 2026-04-29 published Bournemouth University 10.18746/bmth.data.00000591 Processing Code bordar@bournemouth.ac.uk Author Callaway Andrew acallaway@bournemouth.ac.uk pub DOI inpress Routledge Data processing for data from PFF Sports: https://www.blog.fc.pff.com/blog/pff-fc-release-2022-world-cup-data 2026-02-01 2026-03-30