Package 'psych' - CRAN-R

Oct 20, 2017 ... Test for the difference of two paired or two independent correlations ..... Two item level statistics are worth comparing: the mean interitem r and the median interitem r. .... The Thurstone correlation matrix is a 9 * 9 matrix of .... An empirical study of the factor analysis stability hypothesis. .... Versions 4a and 54.








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