title: STUDIES O F SINGLE SAMPLES AND WHOLE POPULATIONS : THE POINT BISERIAL AND ITS GENERALIZATIONS.
abstract: This paper revives an old statistic, the point biserial correlation, reviews some past generalizations of it, generalizes i t further, and shows how thesecorrelations are useful for studying the characteristics of observations in single samples or whole populations. The distinctions between analysis o� variance techniques and complex point serial correlation analyses are examined in considerable detail.
authors.forename: C E
authors.initials: CE
authors.lastname: Hall