Of Course, that's the solution!
Thankss!
2013/4/6 Rui Barradas
> Hello,
>
> Can't you simply call svm() with scale = FALSE ?
> If the variable is constant, it cannot be scaled to unit variance (and
> zero mean).
>
> Hope this helps,
>
> Rui Barradas
>
> Em 06-04-2013 17:19, Nicolás Sánchez escr
Hello,
Can't you simply call svm() with scale = FALSE ?
If the variable is constant, it cannot be scaled to unit variance (and
zero mean).
Hope this helps,
Rui Barradas
Em 06-04-2013 17:19, Nicolás Sánchez escreveu:
Hello!
I have this error in R:
In svm.default(x, y, scale = scale, ..., n
Hello!
I have this error in R:
In svm.default(x, y, scale = scale, ..., na.action = na.action) :
Variable(s) X.11. constant. Cannot scale data.
Of course, I have a column of 25 rows where the values are always 0. Why it
is not possible to have a column with 0?
I need this column because is a
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