[R] Team Foundation Server with R

2014-02-26 Thread Koushik Saha
Hello all

My upcoming project involves getting the live data from the Team Foundation 
Server. I goggled it how to get the data from TFS server via R-Script. But 
could not find any satisfactory result.
If anyone has worked with the similar scenario, can you please give me a head 
start or else point to right direction.
Any assistance would be appreciated.

Regards
Koushik Saha  
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Re: [R] Assignment Week 1

2014-01-14 Thread Koushik Saha
show us some of your effort? what have you tried? did u went through the
video lectures in the site?


On Wed, Jan 15, 2014 at 3:11 AM, Dorcas Nduati  wrote:

> Hi,
>
> I don't want to cheat for Assignment Week 1 I calculated the answers using
> microsoft excel.
>
> Please help me with extracting data, counting missing values in R software
> will really be grateful. Don't want to be a liar.
>
> --
> Dorcas Nduati
> PHPT Dept.
> Room 111
> UoN
>
> Office:0202453621 Ext 27107
> Skype:dorcas.waithira.nduati
>
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> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>

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Re: [R] locate pattern in matrix

2014-01-10 Thread Koushik Saha
you can find it by use of indexing with setting 1=T and 0=False in your
global environment of R.


On Fri, Jan 10, 2014 at 12:32 PM, email  wrote:

> Dear all,
>
> I have a binary matrix
>
> 0 0 0 0 0
> 1 1 1 0 0
> 1 1 1 0 0
> 0 0 0 0 0
> 0 0 0 1 1
> 0 0 0 1 1
>
> I want to find the location of all the square and rectangular 1 blocks,
> like
>
> First block in row=2, col=1 to row=3, col=3.
> Second block in row=5, col=4, to row=6, col=5.
>
> How can I find such blocks of 1?
>
> Thanks:
> John
>
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> R-help@r-project.org mailing list
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> 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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[R] unique mismatch in R and Excel

2013-12-24 Thread Koushik Saha
i have a wired problem. i want to count the unique entry in a certain
column.Here i have attached my csv file.

i am doing this to get the unique entries in the column.

dat<-read.csv("C:/Project/Gawk-scripts/Book1.csv")
names(dat)<-c("user_name")
unique(dat$user_name)

results says i have 170 unique values.


But i am doing "remove duplicate entries"  in excel i am having 147 unique
entries in the column.

Can anyone explain why there is a mismatch of the results or i am doing
something wrong.

Regards
Koushik
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