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 data for Reliability/survival analysis of a Pump
,with correlation in place, that is at 'Transactional level' or at the
granularity of time-minutes
Hi,
I’m using searchPages() function in ‘Rfacebook' package.
I want to know why I receive 400 pages when i command only 300 pages in the
function.
sample code:
searchPages(‘youtube’, n=300, token=fb_oauth)
output printed: 200 pages 400
Also, the result differs whenever I specify n>200 in the
Hi,
I have newly installed R version 3.2.3 and experiencing an issue where the
packages that I had been using in previous release aren't compatible in the
latest release.
I need you help to suggest how we could force the installation even if its
not supported or what is the workaround to move ahea
Hi,
May be its reading your file and taking time which depends on size of the file
that you are reading.
Please explore ‘data.table’ library to read big files in few seconds.
If you attempt to close the application while execution had been in progress
for sometime it would take time most of the
d I go about getting this issue resolved ?
Regards,
Sunny Singha
> On 16-Feb-2016, at 5:22 PM, Sandeep Rana
> wrote:
>
> Hi,
> I need your favour. I received below warning while cleaning the corpus of
> tweets which is not allowing me to further the analysis:
>
> War
Hi,
I need your favour. I received below warning while cleaning the corpus of
tweets which is not allowing me to further the analysis:
Warning message:
In mclapply(content(x), FUN, ...) :
scheduled core 1 encountered error in user code, all values of the job will
be affected
Code used: for cl
n,access_secret)
> .
>
> Prior to this I have just added my consumer key and the other var after
> logging at https://apps.twitter.com. Does this help.
>
> -Original Message-
> From: Sandeep Rana [mailto:sunnysingha.analyt...@gmail.com]
> Sent: Monday, February 15
Shivi,
Could you also share the piece of code to have a look at ?
Regards,
Sunny Singha
> On 14-Feb-2016, at 3:45 PM, SHIVI BHATIA wrote:
>
> Dear Team,
>
>
>
> Every now and then I face issues while connecting to Twitter:
>
>
>
> Error in check_twitter_oauth() : OAuth authentication erro
Hi,
While learning how to implement XGBoost in R I came across below case and want
to know how to go about it.
Outcome variable: continous
independent features: mix of categorical and continuous
nrow(train_set): 8523
Since, XGBoost natively supports only numeric features, I applied one hot
enc
gt;
> -- Bert
> Bert Gunter
>
> "The trouble with having an open mind is that people keep coming along
> and sticking things into it."
> -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
>
>
> On Sun, Feb 7, 2016 at 7:19 AM, Sandeep Ra
Hi,
While executing rfImpute() in order to impute missing values in the data set I
receive below error :
| Out-of-bag |
Tree | MSE %Var(y) |
800 | 2.979e+04 1.02 |
Error in prox[miss, -miss, drop = FALSE] %*% xf[, j][-miss] :
requires numeric/complex matrix/vector argume
Christopher,
Download TextWrangler from App store. I’m using it and its very convenient.
Regards,
Sunny
> On 20-Jan-2016, at 11:52 PM, Christofer Bogaso
> wrote:
>
> Hi,
>
> Could you please suggest a good R editor for Mac OS X (10.7.5)
> Previously my operating system was Windows and there
, location,
etc….) hence, the name featurised
matrix factorisation. I didn’t find yet reference to package that takes in user
and item features too.
Regards,
Sunny
> On 16-Jan-2016, at 9:06 PM, Berend Hasselman wrote:
>
>
>> On 16 Jan 2016, at 12:22, Sandeep Rana
>> wrote:
Hi,
I want to perform non-negative featurised Matrix factorisation in ‘R’. Is there
any ‘R' package or documentation that explains on this ?
Regards,
Sunny
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