Hypothesis tests for the correlation coefficient of a bivariate normal distribution are investigated. Some tests using reductions of the data that are not invariantly sufficient were proposed by ...
Learn about the negative correlation coefficient, its significance, comparison with other coefficients, and real-world ...
This article proposes two estimators of the correlation coefficient, ρ, when statisticians will not construct a master file on individuals because of confidentiality issues. The approach depends on ...
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