The distribution of the sample correlation coefficient with one variable fixed
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چکیده
منابع مشابه
The Distribution of the Sample Correlation Coefficient With One Variable Fixed
For the usual st raight·line model, in whic h the independent variable ta kes on a fixed, kno wn se t of va lues, it is shown that the sample corre lation coeffi cie nt is distributed as Q with (n-2) degrees of freedom and noncentralit y O=({3 /CT) V~(Xi X)2. The Q variate has been defin ed and studied e lse· where by Hogben et al. It is noted that the square of the correlation coeffi cient is ...
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ژورنال
عنوان ژورنال: Journal of Research of the National Bureau of Standards, Section B: Mathematical Sciences
سال: 1968
ISSN: 0098-8979
DOI: 10.6028/jres.072b.007