skew.freqtab {equate} | R Documentation |
This function returns the skewness of a frequency table of class “freqtab
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skew.freqtab(x)
x |
two-column matrix of class “freqtab ”, where column 1 specifies the score scale and column 2 the frequencies for each score point
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Anthony Albano tony.d.albano@gmail.com
set.seed(2005) x <- round(rnorm(1000,100,10)) xscale <- 70:130 xtab <- freqtab(x,xscale) skew.freqtab(xtab)