The summary function in R returns:

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summary(x) Min. 1st Qu. Median Mean 3rd Qu. Max. 9.14 10.70 11.10 11.30 12.10 13.60 |

For the univariate case I wrote what I consider to be a better summary function which returns:

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usum(x) # For univariate Summary Summary Statistics: min med mean max sd skew kurt 1 9.14 11.13 11.35 13.65 1.057 0.3028 -0.6389 ------ NA's?: No NA's in the series ------ Head Tail 13.65 13.55 13.08 13.13 ------ Length Class 207 numeric |