User: ALok
ALok • 170
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Posts by ALok
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... Hi All,
Sorry for one basic question. My vector contains two class of group
elements, shown in different font and color
x=c(*1.1, 1.2, 1.3*, 2.1, 2.2)
I am trying to group the objects into two classes, as *1.1, 1.2, 1.3*
and
2.1, 2.2
I can use command
grep("^1.[12345678910]",x)
[1] 1 2 3
> gre ...
written 5.2 years ago by
ALok • 170
• updated 5.2 years ago by
Devon Ryan • 200
0
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366
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... An embedded and charset-unspecified text was scrubbed...
Name: not available
URL: ...
written 6.6 years ago by
ALok • 170
0
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... Dear R User,
I wrote a simple script in R, just to calculate the sum of the vector
###################
New<-function(n,old)
{
tt=0
k=length(old)
for(i in 1:k)
{
# print(i)
tt=tt+old[i]
# print(tt)
}
print(tt)
print(n)
print(k)
if (n == tt){
print ("A--Input is right")
}
if ( ...
written 6.6 years ago by
ALok • 170
0
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2.4k
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... Hi Sonika
You can calculate quantile.default independently with the argument
quantile((x, p = q, na.rm = TRUE)
and pass this value to the main function
this will automatically take care of zeros.
or alternatively you can try other methods ("TMM", "RLE", "quantile")
for
calcNormFactors, if that fi ...
written 7.1 years ago by
ALok • 170
0
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1
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729
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1
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... Hi Ioannis
Perhaps there is a 0 value, which is passed inside the function,
needed to
compute some internal functions. It may explains lack of convergence
in
glm.fit function.
I hope that this helps,
Alok
On Tue, Jun 28, 2011 at 12:18 AM, Filippis, Ioannis <
i.filippis@imperial.ac.uk> wrote ...
written 7.3 years ago by
ALok • 170
0
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1
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280
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1
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... Hi All
i have a object
gp = c(1,2,3,4,21,22,23,24,38,39)
and i want to count number of groups containing consecutive numbers
as
ans should be three as group1 (1,2,3,4), group2 (21,22,23,24) and
group3
contains (38,39)
any suggestions
[[alternative HTML version deleted]]
...
written 8.2 years ago by
ALok • 170
• updated 8.2 years ago by
Michael Lawrence ♦ 10k
0
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315
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Answer:
A: computersize
... Hi Skov
probably there is some memory issue
you can explore the following links
http://stackoverflow.com/questions/1395229/increasing-the-memory-
available-to-r-processes
http://tolstoy.newcastle.edu.au/R/help/05/08/9599.html
On Tue, Oct 13, 2009 at 11:57 AM, Vibe Henriette Skov <
Vibe.Skov ...
written 9.0 years ago by
ALok • 170
0
votes
2
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318
views
2
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... Hi,
I have two vectors *res* and *x*
res[,1][1:5]
[1] GO:0003910 GO:0003980 GO:0004289 GO:0004422 GO:0005085
15 Levels: GO:0000010 GO:0000014 GO:0000033 GO:0000036 ... GO:0080025
> x[,1][1:5]
[1] GO:0070060 GO:0051083 GO:0042351 GO:0006189 GO:0051084
100 Levels: GO:0000001 GO:0000002 GO:0000003 ...
written 9.0 years ago by
ALok • 170
• updated 9.0 years ago by
Sean Davis ♦ 21k
0
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2
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355
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2
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... use
abc=append(1:5, seq(243,291), after=5)
datrma[,abc]
On Sat, May 2, 2009 at 3:21 PM, dhaarini s
wrote:
> Hi all!
> I am new to R. I have a table with 291 columns totally. I would just
like
> to
> extract columns 1 to 5 and columns 243 to 291. I am now able to
extract
> colu ...
written 9.5 years ago by
ALok • 170
0
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1
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304
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... Thanks Sean
I think you are right
but since i am simultaneously analyzing 12 data set with approx 100 X
100X
10 simulations
that's why i want to save my time
anyway i got sucess up to some extent.
ALok
On Fri, Feb 27, 2009 at 7:39 PM, Sean Davis
wrote:
>
>
> On Fri, Feb 27, 2009 at 8:1 ...
written 9.6 years ago by
ALok • 170
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