Hi
It seems that you are hiding what you really do.
This
> options(error = NULL)
works fine without any error. So please If you want some reasonable answer
post question with data and code which is causing the error.
My wild guess is that you have some objects in your environment and you do
not know that they are used in you commands. Try to start fresh R session
and try to inspect your environment with
ls()
Cheers
Petr
> -----Original Message-----
> From: R-help <r-help-boun...@r-project.org> On Behalf Of javed khan
> Sent: Wednesday, January 26, 2022 3:05 PM
> To: Ivan Krylov <krylov.r...@gmail.com>
> Cc: R-help <r-help@r-project.org>
> Subject: Re: [R] Error in if (fraction <= 1) { : missing value where
TRUE/FALSE
> needed
>
> Ivan, thanks
>
> When I use options(error = NULL)
>
> it says: Error during wrapup: missing value where TRUE/FALSE needed
> Error: no more error handlers available (recursive errors?); invoking
'abort'
> restart
>
> With traceback(), I get
>
> 4: readable_number(max_value - min_value, FALSE)
> 3: get_nice_ticks(lower_bound, upper_bound)
>
> On Wed, Jan 26, 2022 at 2:53 PM Ivan Krylov <krylov.r...@gmail.com> wrote:
>
> > On Wed, 26 Jan 2022 14:47:16 +0100
> > javed khan <javedbtk...@gmail.com> wrote:
> >
> > > Error in if (fraction <= 1) { : missing value where TRUE/FALSE
> > > needed
> >
> > > var <- ifelse(test$operator == 'T14', 1, 0)
> >
> > The error must be in a place different from your test$operator
> > comparison. Have you tried traceback() to get the call stack leading
> > to the error? Or options(error = recover) to land in a debugger
> > session the moment an uncaught error happens? (Use options(error =
> > NULL) to go back to the default behaviour.)
> >
> > Unrelated: var <- test$operator == 'T14' will also give you an
> > equivalent logical vector with a bit less work.
> >
> > --
> > Best regards,
> > Ivan
> >
>
> [[alternative HTML version deleted]]
>
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