R help - Mar 2010 - sets package: converting a set to data frame?

I just started using nice package "sets"
and I wonder if there are utilities to convert (some) sets to data frame
(as in the example below)
> library(sets)
> a <- gset(elements = list(e('A', 0.1), e('B', 0.8)))
> lst <- as.list(a)
> nr <- length(lst)
> rnames <- character()
> for (i in 1:nr) rnames[i] <- lst[[i]]
> df <- data.frame(row.names=rnames)
> df$memberships <- attr(lst, 'memberships')
> a
{"A" [0.1], "B" [0.8]}
> df
  memberships
A         0.1
B         0.8
>
Best regards,
Ryszard
---
Ryszard Czerminski


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Try this:

data.frame(row.names = unlist(a), gset_memberships(a))

On Mon, Mar 22, 2010 at 6:26 PM, Czerminski, Ryszard
<Ryszard.Czerminski at astrazeneca.com> wrote:
> I just started using nice package "sets"
> and I wonder if there are utilities to convert (some) sets to data frame
> (as in the example below)
>
>> library(sets)
>> a <- gset(elements = list(e('A', 0.1), e('B', 0.8)))
>> lst <- as.list(a)
>> nr <- length(lst)
>> rnames <- character()
>> for (i in 1:nr) rnames[i] <- lst[[i]]
>> df <- data.frame(row.names=rnames)
>> df$memberships <- attr(lst, 'memberships')
>> a
> {"A" [0.1], "B" [0.8]}
>> df
> ?memberships
> A ? ? ? ? 0.1
> B ? ? ? ? 0.8
>>
>
> Best regards,
> Ryszard
> ---
> Ryszard Czerminski
>
>
> --------------------------------------------------------------------------
> Confidentiality Notice: This message is private and may ...{{dropped:11}}
>
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-- 
Henrique Dallazuanna
Curitiba-Paran?-Brasil
25? 25' 40" S 49? 16' 22" O