Comparison of functional regression and nonfunctional regression approaches to the study of the walking velocity effect in force platform measures.
The effect of walking velocity on force platform measures is examined by means of functional regression and nonfunctional regression analyses. The two techniques are compared using a data set of ground reaction forces. Functional data analysis avoids the need to identify significant points, and provides more information along the waveform.
Durá
Juan V
JV
Instituto de Biomecanica de Valencia, Universidad Politecnica, Valencia, Spain.
Belda
Juan M
JM
Poveda
Rakel
R
Page
Alvaro
A
Laparra
José
J
Das
José
J
Prat
Jaime
J
García
Ana C
AC
D000054:Acceleration; D003627:Data Interpretation, Statistical; D005528:Foot / Q000502:physiology*; D006801:Humans; D005082:Physical Exertion / Q000502:physiology*; D012044:Regression Analysis; D013314:Stress, Mechanical; D016138:Walking / Q000502:physiology*; D016474:Weight-Bearing / Q000502:physiology*