mean etc at the end of column

Hello

I would like to know how I can add mean, max etc (summary(), acf or lm()
...)) at the end of a column in a data frame or as a new data frame with
several columns corresponding to the input columns instead of having a
separate output.

thanks in advance, cheers Martin



--
Martin Wegmann
Department of Animal Ecology and Tropical Biology
Zoology III, Biocenter
Am Hubland
97074 W?rzburg
Germany
0931/888-4378
wegmann at biozentrum.uni-wuerzburg.de
m.wegmann at web.de