Open AccessUSE OF PRINCIPAL COMPONENTS ANALYSIS TO IDENTIFY COMPOSITE INDICES OF PHYSICAL ACTIVITY
Author(s) -
Judith J. Prochaska,
James F. Sallis,
Karen J. Calfas,
Jeanne F. Nichols,
Julie A. Sarkin
Publication year - 1998
Publication title -
medicine and science in sports and exercise
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.703
H-Index - 224
eISSN - 1530-0315
pISSN - 0195-9131
DOI - 10.1097/00005768-199805001-00071
Subject(s) - principal component analysis , medicine , blood pressure , physical activity , exploratory analysis , recall , sample (material) , statistics , demography , physical therapy , psychology , mathematics , computer science , chemistry , chromatography , sociology , cognitive psychology , data science