Data Imputation and Body Weight Variability Calculation Using Linear and Nonlinear Methods in Data Collected From Digital Smart Scales: Simulation and Validation Study
Data Imputation and Body Weight Variability Calculation Using Linear and Nonlinear Methods in Data Collected From Digital Smart Scales: Simulation and Validation Study
Jake Turicchi
1
, BSc ;
Ruairi O'Driscoll
1
, MSc ;
Graham Finlayson
1
, PhD ;
Cristiana Duarte
1
, PhD ;
A L Palmeira
2
, PhD ;
Sofus C Larsen
3
, PhD ;
Berit L Heitmann
3, 4, 5
, PhD ;
R James Stubbs
1
, PhD
1
School of Psychology, The University of Leeds, Leeds, United Kingdom
2
Faculdade de Motricidade Humana, Universidade de Lisboa, Lisbon, Portugal
3
Research Unit for Dietary Studies, The Parker Institute,, Bispebjerg and Frederiksberg Hospital, The Capital Region, Copenhagen, Denmark
4
The Boden Institute of Obesity, Nutrition and Eating disorder, University of Sydney, Sydney, Australia
5
Department of Public Health, Section for General Medicine, University of Copenhagen, Copenhagen, Denmark
Corresponding Author:
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Jake Turicchi, BSc
-
School of Psychology
-
The University of Leeds
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2 Lifton Place
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Leeds, LS2 9JS
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United Kingdom
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Phone:
44 7718300764
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Email: psjt@leeds.ac.uk