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作者:Pearson, K
摘要:This has the advantage over the [chi]2 method that there is no need to club together small terminal frequencies.
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作者:David, FN
摘要:In cases of doubt in which direction the probability integrals should be measured in applying the P[gamma]n test they may be measured in both directions and the more stringent result chosen. The application of the method to testing whether a series of regression coefficients may be taken as random samples from a bivariate normal population is given. The table may also be used to find P(x 2, n'').
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作者:Woo, TL; Morant, GM
摘要:In this quantitative study of transverse flattening of the face in different races, 8 measurements were taken: 10W = internal bi-orbital breadth between points, right and left, where fronto-malar sutures cross outer margins of orbits; Sub. IOW = subtense of nasion from IOW; SC (simotic chord) = minimum horizontal breadth of the 2 nasal bones; SS (simotic subtense) = minimum subtense from ridge of nasal bones to SC; MOW = mid-orbital breadth between points, right and left, where malar-maxillary...
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作者:Camp, BH
摘要:Spearman is incorrect in saying that the indeterminaleness of g is not of the same kind as that of x, y, and z in the equation of a plane and that the arbitrary term in the formula for g represents the inexactitude of one''s determination of g, not a multiple nature of g itself.
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作者:Steffensen, JF
摘要:Two modifications of Pearson''s mean square contingency, which are applicable to continuous probabilities.