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Tables of the Standard Error of Tetrachoric Correlation Coefficient

Published online by Cambridge University Press:  01 January 2025

Abstract

Tables are given for σr√N for the tetrachoric correlation coefficient for the following values of the correlation in the population: .00, ± .10, ± .20, ..., ± .80, ± .90, ± .95.

Type
Original Paper
Copyright
Copyright © 1943 The Psychometric Society

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Footnotes

*

In Pearson's original article, x0 was erroneously printed under the radical instead of outside it. The full formula is given correctly in a later article by Pearson (5). In a recent text by Peters and Van Voorhis (9), the full formula is correctly given, but the meanings of β1 and β2 are transposed from their meanings in Pearson's original formula.

References

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