[R] sample train and test data using dplyr

[Partha Sinha]

How to get two sets of non overlapping data?
Regards
Parth

On 8 December 2016 at 23:23, Ulrik Stervbo <ulrik.stervbo at gmail.com> wrote:

> In addition to 'sample', and if you insist on dplyr, you can use
> 'sample_n'.
>
> Best,
> Ulrik
>
> On Thu, 8 Dec 2016 at 18:47 Bert Gunter <bgunter.4567 at gmail.com> wrote:
>
>> Usually we expect posters to do their homework by reading necessary R
>> documentation and relevant subject matter resources (e.g. on
>> clustering) and making a serious attempt to solve the problem by
>> offering their code to us along as part of  a reproducible example of
>> how it failed. You have done none of these things, and so you may not
>> receive a helpful reply -- or maybe some kind soul will offer one.
>>
>> I am not such a kind soul. However I will tell you that ?sample is
>> probably relevant and that you should read and follow the posting
>> guide at the foot of this email to post a coherent query, which, IMO,
>> yours is not.
>>
>> Cheers,
>> 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 Thu, Dec 8, 2016 at 8:57 AM, Partha Sinha <pnsinha68 at gmail.com> wrote:
>> > I want to create two files train and test using dplyr (by random
>> sampling
>> > method). How to do the same same using lets say iris data.
>> > Regards
>> > Parth
>> >
>> >         [[alternative HTML version deleted]]
>> >
>> > ______________________________________________
>> > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
>> > https://stat.ethz.ch/mailman/listinfo/r-help
>> > PLEASE do read the posting guide http://www.R-project.org/
>> posting-guide.html
>> > and provide commented, minimal, self-contained, reproducible code.
>>
>> ______________________________________________
>> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide http://www.R-project.org/
>> posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>>
>

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