[R] conversion of string

Petr PIKAL petr.pikal at precheza.cz
Mon Jan 23 11:25:43 CET 2012


Hi

> 
> I new in R programming language. 
> 
> I have some time data 
> 
> time
>  [1] "2005-01-03 05:11:39 UTC" "2005-01-03 06:36:02 UTC" "2005-01-03
> 06:36:55 UTC"
>  [4] "2005-01-03 06:37:00 UTC" "2005-01-03 06:38:04 UTC" "2005-01-03
> 06:38:04 UTC"
>  [7] "2005-01-03 06:38:04 UTC" "2005-01-03 06:38:04 UTC" "2005-01-03
> 06:38:05 UTC"
> [10] "2005-01-03 06:38:05 UTC" "2005-01-03 06:38:05 UTC" "2005-01-03
> 06:38:05 UTC"
> 
> from this data set I would like to separate Year Month Day Hour Minute
> Second 
> 
> could you please tell which command can separate this data to the format
> which I needed?

Convert it to POSIX or chron and use formating means for time data

see e.g.

?strptime
?format

Regards
Petr

> 
> 
> 
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