Re: [R] How to create sequence of constant time interval

2009-02-18 Thread Gabor Grothendieck
For version 2.3-30 of chron which just appeared on CRAN this can be simplified to: library(chron) tt - times(0:47/48) tt chron(1/1/09, tt) # no rep needed On Mon, Feb 16, 2009 at 6:04 AM, Gabor Grothendieck ggrothendi...@gmail.com wrote: Try this (and see R News 4/1 for more). library(chron)

[R] How to create sequence of constant time interval

2009-02-16 Thread Suresh_FSFM
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

Re: [R] How to create sequence of constant time interval

2009-02-16 Thread Gabor Grothendieck
Try this (and see R News 4/1 for more). library(chron) tt - times(0:47/48) tt [1] 00:00:00 00:30:00 01:00:00 01:30:00 02:00:00 02:30:00 03:00:00 03:30:00 04:00:00 04:30:00 05:00:00 05:30:00 06:00:00 06:30:00 07:00:00 07:30:00 [17] 08:00:00 08:30:00 09:00:00 09:30:00 10:00:00 10:30:00 11:00:00

Re: [R] How to create sequence of constant time interval

2009-02-16 Thread Suresh_FSFM
Thank you very much for the precise response. Regards, Suresh Suresh_FSFM 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

Re: [R] How to create sequence of constant time interval

2009-02-16 Thread Tony Breyal
ahh, didn't see Gabor's solution, that works much better :-) On 16 Feb, 10:00, Suresh_FSFM suresh.ghals...@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