> Suharto Anggono Suharto Anggono via R-devel
> on Mon, 30 May 2016 17:20:08 + writes:
> In R 3.3.0 (also in R 2.7.2), the documentation on 'factor', in "Details"
section, has this statement.
> 'factor(x, exclude = NULL)' applied to a factor is a no-operation unless
ther
In R 3.3.0 (also in R 2.7.2), the documentation on 'factor', in "Details"
section, has this statement.
'factor(x, exclude = NULL)' applied to a factor is a no-operation unless there
are unused levels: in that case, a factor with the reduced level set is
returned.
It is not true for a factor 'x'
