'Pscore' - A Novel Percentile-Based Metric to Accurately Assess Individual Deviations in Non-Gaussian Distributions of Quantitative MRI Metrics.

Rakibul HafizM Okan IrfanogluAmritha NayakCarlo Pierpaoli

Published in: bioRxiv : the preprint server for biology (2024)

The inherent skewness observed for dMRI metrics may preclude the use of conventional Zscore analysis. The proposed 'Pscore' method may help estimating individual deviations more accurately in skewed normative data, even from small datasets.

Keyphrases

magnetic resonance imaging
contrast enhanced
electronic health record
high resolution
big data
computed tomography
rna seq
magnetic resonance
data analysis
artificial intelligence