Yohan Chatelain;Loïc Tetrel;Christopher J. Markiewicz;Mathias Goncalves;Gregory Kiar;Oscar Esteban;Pierre Bellec;Tristan Glatard
Ensuring the long-term reproducibility of data analyses requires results stability tests to verify that analysis results remain within acceptable variation bounds despite inevitable software updates and hardware evolutions. This paper introduces a numerical variability approach for results stability tests, which determines acceptable variation bounds using random rounding of floating-point calculations. By applying the resulting stability test to fMRIPrep