| pubmed-article:7123113 | pubmed:abstractText | In the epidemiologic study of chronic diseases, especially that of cancer and heart disease, it is often necessary to resort not only to the work of epidemiologists but also to that of mathematicians and statisticians. The present study is an application of two main methods of multivariate analysis -- factorial analysis and canonical correlation analysis -- to the determination of the evolution of the risk to develop coronary heart disease in an urban population. | lld:pubmed |
