Hi
> -----Original Message-----
> From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Shivi82
> Sent: Friday, June 12, 2015 7:41 AM
> To: r-help at r-project.org
> Subject: [R] Missing Values in Table Statement
>
> HI All,
>
> I need help on 2 issues as highlighted below"
>
> A)I have 2 variables:- Sch_Time & Origin Name.
> Now there are multiple instances where Scheduled time i.e. Sch_Time is
> missing from each location hence i need to count how many instances do
> i have split on location.
> the code i have is :
> table(test$ORIGIN_NAME,is.na(test$SCH_TIME))
> but with code it is not giving any value as TRUE & in FALSE all the
> values are total count of scheduled departure.
Table gives you count for each category of a factor. You say that you want count
instances but then you complain you get them. I am puzzled.
>
> Could you please suggest what should be the solution for the same.
> Would it be because of var i am dealing with as result of
> typeof(test$ORIGIN_NAME) &
> typeof(test$SCH_TIME) both result to character.
>
> B) In the cross table can we show the proportion of values under each
> head as in %.
> table(test$CR_DT)/10765*100. Here i am trying to find how many values
> appearing on a date basis where 10765 is my total data count.
see also ?prop.table
>
> Kindly let me know if i need to supply dput data. Thank you!!!
It is way easier to understand your problem with reproducible example for which
data is important part.
Cheers
Petr
>
>
>
>
> --
> View this message in context: http://r.789695.n4.nabble.com/Missing-
> Values-in-Table-Statement-tp4708534.html
> Sent from the R help mailing list archive at Nabble.com.
>
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