[R] How to create sequence of constant time interval

[Tony Breyal]

ahh, didn't see Gabor's solution, that works much better :-)

On 16 Feb, 10:00, Suresh_FSFM <suresh.ghals... at gmail.com> wrote:
> Dear R-Experts,
>
> seek your help.
>
> There are two parts I want to deal with.
> 1)
> I want to create a time interval of say, 30 minutes starting from "00:00:00"
> hrs
> Thus at the end, I want to create sequence:
> 00:00:00
> 00:30:00
> 01:00:00
> 01:30:00
> ..
> ..
> How to do so ?
> Later, I want to change the time-increment value in a variable and changing
> the value of this variable, I would like to create new sequence with that
> time increment. How to use "seq()" correctly?
>
> 2)
> I have a date stored in one variable. Say "2009-01-01"
> How can I combine this date with each time interval in the first part? Will
> concatenate work?
> so at the end, I would like to have:
>
> 2009-01-01 00:00:00
> 2009-01-01 00:30:00
> 2009-01-01 01:00:00
> 2009-01-01 01:30:00
> ...
> ...
>
> Thank you in advance.
>
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