R is treating tablea[,1] as a factor. Try converting
it to character.
--- Carla Rebelo <[EMAIL PROTECTED]> wrote:
> Good morning!
>
> I do not speak English very well and so I will try
> to explain the best I
> can. I have this:
>
> > tabela[,1]
> [1] a a b b a c b a c c c c c
> Levels: a b c
>
> >unique(tabela[,1])
> [1] a b c
> Levels: a b c
>
> >var<-unique(tabela[,1])[1]
>
> > var
> [1] a
> Levels: a b c
>
> But if I concatenate like this
> > cat("VAR: ", var, "\n")
>
> I obtain
> >VAR: 1
>
> and I want to obtain
> >VAR: a
>
> How can I do this? Thanks!
>
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and provide commented, minimal, self-contained, reproducible code.
