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researcher

J. Harezlak

13 papers hereh-index 477.1k citations191 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author8
  • last author4

Across the 12 of 13 papers where every author was matched, so the position is known.

fields
  • q-bio.NC6
  • stat.AP4
  • stat.ME2
  • q-bio.QM1

identity via Semantic Scholar / OpenAlex

activity
20112022
most citedRegression Trees for Longitudinal Data

64 citations · 194 across the 11 of their papers we have counts for

collaborators
Showing 2016Show all

2 papers · 1 filter

q-bio.QM2016★ 53 cited

Validation of gait characteristics extracted from raw accelerometry during walking against measures of physical function, mobility, fatigability, and fitness

Jacek K. Urbanek, Vadim Zipunnikov, Tamara Harris +3

Background. Wearable accelerometry devices allow collection of high-density activity data in large epidemiological studies both in-the-lab as well as in-the-wild (free-living). Suc…

q-bio.NC2016★ 23 cited

Stride variability measures derived from wrist- and hip-worn accelerometers

Jacek K. Urbanek, Jaroslaw Harezlak, Nancy W. Glynn +3

Many epidemiological and clinical studies use accelerometry to objectively measure physical activity using the activity counts, vector magnitude, or number of steps. These measures…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.