
R version 2.14.1 (2011-12-22)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library( "miscTools" )
> 
> a <- 1:10
> attr( a, "min" ) <- 1
> attr( a, "max" ) <- 10
> sum(a)
[1] 55
> sumKeepAttr(a)
[1] 55
attr(,"min")
[1] 1
attr(,"max")
[1] 10
> 
