[R] NAs are removed

[Duncan Murdoch]

On 14/01/2022 3:54 p.m., Bert Gunter wrote:
> Unlikely.
> 
>> 1/0
> [1] Inf  ## not NA

However:

 > if (0/0 <= 1) print("something")
Error in if (0/0 <= 1) print("something") :
   missing value where TRUE/FALSE needed

Duncan Murdoch

> 
> Bert
> 
> On Fri, Jan 14, 2022 at 12:41 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.
>>
>> ______________________________________________
>> 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]]
> 
> ______________________________________________
> 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.