[R] NAs are removed

[Neha gupta]

Hi Jim and Ebert

How I am using divide by zero, I did not understand? I am using caret and
AUC metric.

If I do, what is the solution?

On Fri, Jan 14, 2022 at 9:41 PM Jim Lemon <drjimlemon using gmail.com> wrote:

> Hi Neha,
> You're using the argument "na.omit" in what function? My blind guess
> is that there's a divide by zero shooting you from behind.
>
> Jim
>
> On Sat, Jan 15, 2022 at 6:32 AM Neha gupta <neha.bologna90 using gmail.com>
> wrote:
> >
> > Hi everyone
> >
> > I use na.omit to remove NAs but still it gives me error
> >
> > Error in if (fraction <= 1) { : missing value where TRUE/FALSE needed
> >
> > My data is:
> >
> > data.frame': 340 obs. of  15 variables:
> >  $ DepthTree    : num  1 1 1 1 1 1 1 1 1 1 ...
> >  $ NumSubclass  : num  0 0 0 0 0 0 0 0 0 0 ...
> >  $ McCabe       : num  1 1 1 1 1 1 3 3 3 3 ...
> >  $ LOC          : num  3 4 3 3 4 4 10 10 10 10 ...
> >  $ DepthNested  : num  1 1 1 1 1 1 2 2 2 2 ...
> >  $ CA           : num  1 1 1 1 1 1 1 1 1 1 ...
> >  $ CE           : num  2 2 2 2 2 2 2 2 2 2 ...
> >  $ Instability  : num  0.667 0.667 0.667 0.667 0.667 0.667 0.667 0.667
> > 0.667 0.667 ...
> >  $ numCovered   : num  0 0 0 0 0 0 0 0 0 0 ...
> >  $ operator     : Factor w/ 16 levels "T0","T1","T2",..: 2 2 4 13 13 13
> 1 3
> > 4 7 ...
> >  $ methodReturn : Factor w/ 22 levels "I","V","Z","method",..: 2 2 2 2 2
> 2
> > 2 2 2 2 ...
> >
> >         [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
>

	[[alternative HTML version deleted]]