title: [A statistical approach to measure fitness by PWC170].
abstract: This paper discusses measurements of physical work capacity. When the sample size is small, its model selection problem is difficult in the multiple regression analysis. Although the development of model selection may be correct, it is not always useful for practical data. Since the number of the parameters is large compared with the sample size, we shall discretize continuous data into categorical data and shall use the CATDAP program.
mesh_terms: D003201:Computers; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D005082:Physical Exertion; D010809:Physical Fitness; D012737:Sex Factors; D013223:Statistics as Topic; D014938:Work Capacity Evaluation