ow to use the other columns in you data set
> (e.g., the event(0/1)).
>
> Mark
> R. Mark Sharp, Ph.D.
> msh...@txbiomed.org
>
>
>
>
>
>> On Jul 4, 2017, at 7:02 AM, Sunny Singha
>> wrote:
>>
>> Thanks Boris and Bret,
>> I was successfu
Thanks Boris and Bret,
I was successful in simulating granular/transactional data.
Now I need some guidance to transform the same data in format acceptable
for survival analysis i.e below format:
pump_id | event_episode_no. | event(0/1) | start | stop | time_to_dropout
The challenge I'm experienc
I apologise as I had mistakenly posted this message via non- member mail. So
I'm reposting it with member id. I need help in this case.
> Hi friends,
> I haven't done such a simulation before and any help would be greatly
> appreciated. I need your guidance.
>
> I need to simulate end to end
Hi,
I need help to simulate data to model pump's failure. Below is thought
process to simulate the data:
- For each Pump readings are captured via sensors each minute for period of
3 months. There are 10 pumps in total.
- The failure rate or occurrences of event in 3 months for each Pump is
defined
Hi,
I need to generate correlated (positive as well as negative) bivariate
exponential distribution with rate of 1/5 or any rate
I need some guidance here. Please help.
Regards,
Sunny
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R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
ases to be specified in the
regex ?
Regards,
Sunny Singha.
On Mon, Apr 25, 2016 at 12:39 PM, Jim Lemon wrote:
> Hi Sunny,
> Try this:
>
> # notice that I have replaced the fancy hyphens with real hyphens
> end<-c("2001-","1992-","2013-","2013-&quo
single values but not
from ranges. Please guide.
> gsub('[-|,]', '', end)
[1] "2001" "1992" "2013" "2013"
"2013" "2013" "2003"
[8]
at 9:58 PM, Milan Bouchet-Valat wrote:
> Le lundi 28 mars 2016 à 20:12 +0530, Sunny Singha a écrit :
>> Milan,
>> Ok, Let me take a case of facebook. I used Rfacebook package
>> to get posts (getPost()) which returns list() of data frames(post,
>> comments, Likes)
>>
ding social media data
extracted, which ultimately is somewhere using httr package and
returning data frames.
I'm not sure how should I get it handled in Windows as I don't observe
this behavior in Mac where system locase is set to 'en_US.UTF-8'
Regards,
Sunny
On Mon, Mar
Hi,
I think I'm experiencing an issue regarding system Locale. I have
exported '.csv' formatted data frames gathered from various social
media platforms like facebook/twitter/G+, etc.
I observe many variable/columns consists of strings formatted similar to below:
"
"
As expected and I confirmed,
you would have
observed in error message it wasn't interpreted as above but some
other nonsensical characters (posts_Hi nhng
ngui dng
> hành cùng line).
Is there a workaround to handle such strings ?
Regards,
Sunny
On Mon, Mar 21, 2016 at 6:29 PM, Sunny Singha
wrote:
> Thanks Ben,
Please guide,
I'm exporting data in '.csv' format in the Windows user directory, I
have full access to. The write operation happens within a for loop.
Each iteration exports data in csv format in the user directory. The
issue is that the data gets exported for all the 9 iterations but
fails for 1
overflow.com/questions/6988184/combining-two-data-frames-of-different-lengths
>
> http://stackoverflow.com/questions/7196450/create-a-data-frame-of-unequal-lengths
>
> but maybe you want to do actually merging
>
> see
>
> ?merge
>
> Cheers
> Petr
>
> > -Origina
Hi,
Please help and guide. I want to cbind dataframes within the list object:
List object 'post_data' contains below sampled data frames:
post_data
$posts
from_id user_name post_msg
$comm
comm_id from_id message
$Likes
username like_id
*Note: The columns in each data frame
#x27;facebook)
for(i in 1:length(groups)){
g <- list()
g[[i]] <- searchGroups_mod(*groups[i]*, token=fb_oauth, 10)
}
The result list stores data frame only for the last string in the 'groups'
vector.
Why the List is getting reassigned for each iteration ? Please guide.
Regards,
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