&idp=67
> #4 4sys login 1373502892 80 B
> http://
> #5 5 list delete 1373502995 901 C
> http://
> #6 6 list view 1373503896 100 D
> http://
> #7 7 taskadd 1373503996 NA A
> http://post/add?id=35&
100 D http://
#7 7 task add 1373503996 NA A http://post/add?id=35&idp=99
A.K.
____________
From: srecko joksimovic
To: arun
Sent: Thursday, August 29, 2013 6:04 PM
Subject: Re: [R] Add new calculated column to data frame
"Did
add?id=34&idp=45
> #4 4sys login 1373502892 80 B
> http://post/add?id=39&idp=42
> #5 5 list delete 1373502995 901 C
> http://post/add?id=37&idp=41
> #6 6 list view 1373503896 100 D
> http://post/add?id=36&idp
amp;idp=46
#7 7 task add 1373503996 NA F http://post/add?id=31&idp=45
A.K.
From: srecko joksimovic
To: arun
Sent: Thursday, August 29, 2013 5:38 PM
Subject: Re: [R] Add new calculated column to data frame
Hi Arun,
I really
__
From: srecko joksimovic
To: arun
Cc: R help
Sent: Thursday, August 29, 2013 2:34 PM
Subject: Re: [R] Add new calculated column to data frame
Hi Arun,
There is one more question... you explained me how to use
split(dat1,cumsum(dat1$action=="login")) in one of p
Thanks Berend,
I don't know why I didn't try that before posting the question... but...
anyways, thanks for your help
Srecko
On Thu, Aug 29, 2013 at 11:34 AM, Berend Hasselman wrote:
>
> On 29-08-2013, at 20:15, srecko joksimovic
> wrote:
>
> > Thanks Arun,
> >
> > this is great. However, it
xample if
module=task and event=add => category= A...
Srecko
On Thu, Aug 29, 2013 at 11:22 AM, arun wrote:
> Hi Srecko,
> No problem.
> Regards,
> Arun
>
>
>
>
>
>
>
> From: srecko joksimovic
> To: arun
> Sen
On 29-08-2013, at 20:15, srecko joksimovic wrote:
> Thanks Arun,
>
> this is great. However, it should be just a little bit different:
>
> # id event time time_on_task
> #1 1add 1373502892 80
> #2 2add 1373502972 23
> #3 3 delete 1373502995 901
gt;
>
> - Original Message -
> From: srecko joksimovic
> To: R help
> Cc:
> Sent: Thursday, August 29, 2013 1:52 PM
> Subject: [R] Add new calculated column to data frame
>
> Hi,
>
> I have a following data set:
> ideventtime (in sec)
> 1
t..
A.K.
- Original Message -
From: srecko joksimovic
To: R help
Cc:
Sent: Thursday, August 29, 2013 1:52 PM
Subject: [R] Add new calculated column to data frame
Hi,
I have a following data set:
id event time (in sec)
1 add 1373502892
2 add 1373502972
Hi,
I have a following data set:
ideventtime (in sec)
1 add 1373502892
2 add 1373502972
3 delete 1373502995
4 view 1373503896
5 add 1373503996
...
I'd like to add new column "time on task" which is time elapsed between two
events (id2 - id1...).
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