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In this paper a rapid and reliable method is found for estimating the value of the Bivariate Normal Correlation Coefficient, ρ, given values of the joint probability and the normal deviates, h and k , or the related areas. This technique finds useful application in the computational approximation of the tetrachoric correlation coefficient, r , when the underlying distributions may be assumed to be normal.
David B. Kirk (Fri,) studied this question.