Hi,

do.call("rbind", lapply(strsplit(mylist, ","), as.numeric))

-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O

On 28/08/07, yoooooo <magno_yu@ml.com> wrote:
>
>
> Hi all,
>
> I have this list of strings
> [1] "1 ,2 ,3"  "4 ,5 ,6"
>
> Is there an efficient way to convert it to data.frame:
>    V1  V2  V3
> 1   1   2    3
> 2   4   5    6
>
> Like I can use strsplit to get to a list of split strings.. and then use
> say
> a = strsplit(mylist, ",")
> data.frame(V1 = lapply(a, function(x){x[1]}), V2 = lapply(a,
> function(x){x[2]}),.....)
>
> but i'm loop through that list so many times.. so I'm hesitated to use
> that..
>
> Thanks a lot for your great help before and this time as well!!
> - boy....
> --
> View this message in context:
> http://www.nabble.com/Efficient-way-to-parse-string-and-construct-data.frame-tf4342441.html#a12370234
> Sent from the R help mailing list archive at Nabble.com.
>
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