[R] Time and Date formatting

[Rui Barradas]

Hello,

Forgot to add strptime, like you had noted.

strptime(paste(DATE, TIME), format = "%d/%m/%Y %H:%M")


Rui Barradas

Em 23-04-2013 19:54, Rui Barradas escreveu:
> Hello,
>
> See if any of the following will do.
>
>
> DATE <- "14/07/2010"
> TIME <-  "20:21"
> paste(DATE, TIME)
> as.POSIXct(paste(DATE, TIME), format = "%d/%m/%Y %H:%M")
>
>
> Hope this helps,
>
> Rui Barradas
>
> Em 23-04-2013 19:46, Ayyappa Chaturvedula escreveu:
>> Dear Group,
>>
>> I have  a problem with time date formatting.  I have Date and Time in
>> different columns in a .csv file and want to have a column with Date and
>> Time together.  I could format the date into the right mode using
>> strptime
>> and as.Date functions.  I am not able to do that with TIME column. I
>> appreciate your help in solving this issue.  Currently the TIME column is
>> in character mode.
>>
>>
>>    DATE              TIME                   DATETIME
>> 14/07/2010       20:21    *Want:* 14/07/2010  20:11
>>
>> Thanks in advance for your help.
>>
>> Regards,
>> Ayyappa
>>
>>     [[alternative HTML version deleted]]
>>
>> ______________________________________________
>> R-help at r-project.org mailing list
>> 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 at r-project.org mailing list
> 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.