lnreChi2: multivariate chi-squared test


lnreChi2 (-h -mZ) textxX.spc

A multivariate chi-squared test for evaluating goodness of fit.

input

    text_xX.spc: expected frequency spectrum at N_0

    text_xX.sp2: expected spectrum at 2N_0

    text_xX.ev2: expected vocabulary size at N_0 and 2N_0

options

    -h: display on-line help

    -mZ: use the first m ranks only (default: use all m in X.spc)

output

    text_xX.chi: goodness-of-fit statistics

    text_xX.cov: the covariance matrix

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