y_corr.hlp

是一个经济学管理应用软件 很难找的 但是经济学学生又必须用到

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{help contents:Top}
> {help y_stat:Statistics}
> {help y_sumtest:Summary statistics & tests}
> {help y_summary:Summary statistics}
{bind:> {bf:Correlations and covariances of variables}}
{p_end}
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{title:Help file listings}

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{bf:{help correlate:Correlations and covariances of variables}}{break}
    Spearman correlations and covariances; pairwise and listwise-deletion

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{bf:{help spearman:Spearman's and Kendall's rank correlations}}{break}
    also includes test of independence

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{bf:{help pcorr:Partial correlation coefficients}}{break}
    partial correlation coefficients of the first variable with each
    of the remaining variables

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{bf:{help tetrachoric:Tetrachoric correlations}}{break}
    tetrachoric correlations of binary variables

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