The Method of Path Coefficients
The Annals of Mathematical StatisticsPublished 1 September 1934Open access
Sewall Wright
Citations2,297
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Abstract
The Method of path coefficients was suggested a number of years ago (Wright 1918, more fully 1920, 1921), as a flexible means of relating the correlation coefficients between variables in a multiple system to the functional relations among them. The method has been applied in quite a variety of cases. It seems desirable now to make a restatement of the theory and to review the types of application, especially as there has been a certain amount of misunderstanding both of purpose and of procedure.
Keywords
Mathematics