You don't see the standard deviations because
only the final result (the output of summary() in
your case) is output by the function, not the
intermediate results (the results of the apply()
function in your case).
Try this:
resumen<-function(x) {
print( apply(x,2,sd,na.rm=TRUE))
summary(x)
}
-Don
At 9:17 PM +0100 11/29/09, Manuel Jesús López Rodríguez wrote:
Dear all,
I would like to know how could I execute a
sequence or orders with just a function, i.e,
that just typing the function name, R gives me
all the parameters I want (for instance, if I
want to see the summary, the standard deviation,
the number of valid cases, etc of a dataframe
just with one function). I have tried with the
following, but just compute the second argument
of the body, i.e., the summary:
resumen<-function(x) {
apply(x,2,sd,na.rm=TRUE)
summary(x)
}
Thank you very much for your help!!
Manuel
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--
---------------------------------
Don MacQueen
Lawrence Livermore National Laboratory
Livermore, CA, USA
925-423-1062
m...@llnl.gov
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