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On the Large Sample Distributions of Modified Sample Biserial Correlation Coefficients

Published online by Cambridge University Press:  01 January 2025

Edward J. Bedrick
Edward J. Bedrick*
Affiliation:
University of New Mexico
*
Requests for reprints should be sent to Edward J. Bedrick, Department of Mathematics and Statistics, University of New Mexico, Albuquerque, NM 87131.
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Abstract

The asymptotic distributions of Brogden's and Lord's modified sample biserial correlation coefficients are derived. The asymptotic variances of these estimators are evaluated for bivariate normal populations and compared to the asymptotic variance of the maximum likelihood estimator.

Keywords

biserial correlationorder statistics

Information

Type
Original Paper
Information
Psychometrika , Volume 55 , Issue 2 , June 1990, pp. 217 - 228
Copyright
Copyright © 1990 The Psychometric Society

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Footnotes

The author would like to thank the referees for several suggestions which improved the presentation of the paper.

References

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