two things:
- R always counts from 1, not from 0
- listmembers are accessed by using [[ ]] , not [ ]
try
t1[t==ll[[1]], "v"] <- 99
greetings Jessi
On 11.07.2012, at 15:47, Charles Stangor wrote:
> I can't seem to determine how to get the name of a list member to
> substitute:
>
> ll <- list("a1" = "a","a2" = "b")
>
> t1[t==ll[0], "v"] <- 99
>
> why doesn't this substitute to:
>
> t1[t=="a", "v"] <- 99
>
> Thank you!
>
>
>
>
> --
> Charles Stangor
> Professor
>
> [[alternative HTML version deleted]]
>
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