Dear expeRts!
when I try summarize data using "tabular" of tables package..

here is an example..
> a <-
data.frame(a=rep(10,10),b=round(runif(10,10,20)),c=round(runif(10,40,50)))
> a
    a  b  c
1  10 14 44
2  10 17 40
3  10 13 40
4  10 18 40
5  10 11 49
6  10 16 46
7  10 15 43
8  10 19 49
9  10 19 49
10 10 13 45
> tabular((a+1)~(n=1)+Format(dig=0)*(b + c) * (mean + sd),data=a)
Error in term2table(rows[[i]], cols[[j]], data, n) :
  Duplicate values: a and b

Is there a way to let the function  accept the "apparently" duplicate
values?

Thanks,
Santosh

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