Displaying 20 results from an estimated 3000 matches similar to: "Removing funny characters from a column of a data frame"
2011 Aug 22
3
automatic file input
Dear all,
I have 100 files which are used as input.and I have to input the name of my files again and again.the name of the files are 1.out, 2.out......100.out.
I want to know if there is anything like perl so that i can use something like this-
for($f = 1; $f <= 100; $f++) {
$file = $f.".out";
I have tried this thing in R but it does not work.Can somebody please help me.
2011 Jul 14
5
Adding rows based on column value
Dear all,
I have one problem and did not find any solution.(I have also attached the problem in text file because sometimes column spacing is not good in mail)
I have a file(file.txt) attached with this mail.I am reading it using this code to make a data frame (file)-
file=read.table("file.txt",fill=T,colClasses = "character",header=T)
file looks like this-
Chr Pos
2011 Jul 05
3
Output data frame using write.table
Dear all,
I have a data frame whose name is m1.
I want to write this data frame in text file as output.I am using this code-
write.table(m1, file = "kas.txt", append = FALSE,row.names=F,quote=F,sep="\t")
When I am opening my kas.txt file,the column names are not coming exactly above the column.
What should I do.Please help me.
Thanking you,
Warm Regards
Vikas Bansal
Msc
2011 Aug 07
3
Printing data frame with million rows
Dear all,
I was working on number of files and at the end I got a data frame with approx. million rows.To prin this data frame in output, I used
capture.output(print.data.frame(end,row.names=F), file = "summary", append = FALSE)
where end is the name of my data frame and summary is the name of my output file.
but when I checked the output there were only 10000 rows and at the last it
2011 Jul 24
2
Deleting rows and store the deleted rows in new data frame
Dear all,
I am using grep but I did not understand the problem as I am doing something wrong.Please help me.
I am using this code-
sf=data.frame(sapply(df[],function(x) grep('\\.&\\,', df[,9])))
the thing is i have a data frame(df) like this-
10 135349467 g G 4 0 0 5 ,,,.,
10 135349468 t T 2 0 0 5 ,,c.,
10 135349469 g G 7 0 0 5 ,,a.,
10 135349470 c C 8 0 0 5 ,,,.,
10 135349471
2011 Jul 01
13
For help in R coding
Dear all,
I am doing a project on variant calling using R.I am working on pileup file.There are 10 columns in my data frame and I want to count the number of A,C,G and T in each row for column 9.example of column 9 is given below-
.a,g,,
.t,t,,
.,c,c,
.,a,,,
.,t,t,t
.c,,g,^!.
.g,ggg.^!,
.$,,,,,.,
2011 Aug 01
1
Inserting column in between -- "better" way?
Folks:
I consider my reply below rather clumsy: One has to keep track of
index numbers other than that which is inserted and must separately
change column names. Is there as "essentially better" way to do this,
either via base R or via an R package. I leave it to you to define
"essentially better."
Thanks.
Cheers,
Bert
On Mon, Aug 1, 2011 at 10:17 AM, Bert Gunter
2011 Oct 31
3
Plot two matrices and keeping the record of row names
Dear all,
I have two data frames- x1 and y1 with same row names and column names(actually the names of the patients).
x1
a b c d e
a 1.0000000 0.4730679 0.6226994 0.6036036 0.6433333
b 0.4730679 1.0000000 0.6227273 0.6303855 0.5730858
c 0.6226994 0.6227273 1.0000000 0.7290503 0.6900585
d 0.6036036 0.6303855 0.7290503 1.0000000
2011 Jul 13
1
Error non-numeric argument to binary operator
Dear all,
I have a data frame df and i am using a code shown below.
df[, "total"] <- rowSums(df[, 3:6]) MAKING A NEW COLUMN total in df BY ROWSUMS
defineSamples<- function()
{
readline("enter the number of INDIVIDUALS IN POOL: ")
}
df$ind=definesamples() CALLING THE FUNCTION AND STORING THE INPUT FROM USER IN NEW COLUMN OF df
df[, 3:6] <-
2011 Jul 21
2
User input(unknown name and number of files)
Dear all,
I need your help as I was not able to find out the solution.
The thing is-
I am having a code which is reading file with this code-
df=read.table("Case2.pileup",fill=T,sep="\t",colClasses="character")
but as am making a tool so that user can use it and can do analysis on his file.But the name of the file will not be Case2.pileup and I want to use this
2016 Sep 27
4
VoIP monitoring tools
Hello,
you can have a look on Homer
http://sipcapture.org/
regards
On 27/09/2016 10:39, Gholamreza Sabery wrote:
> Hello,
>
> For service monitoring you can use tools like sipsak in combination
> with Zabix or Zenoss. Also using Zenoss or Zabix you can monitor the
> health of your servers. This way you have both top-down and bottom-up
> monitoring. For monitoring call
2020 Mar 22
2
GSoC Interested Student:Encode Analysis results in MachineInstr IR, Slimmer project
Hello All,
My name is Prakhar Bansal and I am a graduate student in computer
engineering at Iowa State University.
In my research work, I have worked on Memory access monitoring of an
application using the LLVM static analysis framework, where I developed a
tracing tool using an LLVM module pass to perform tracing across multiple
functions using call graph analysis and also implemented static
2011 May 26
1
JGR/Deducer Installation
Hi,
Sorry if this is to wrong mailing list. In that case, please point me
to correct mailing list.
Please also excuse rather long mail - I am not sure what piece of
information would be useful for anybody who could help me.
Couple of days back I had put a query about box-plots using GUI. I
got some excellent suggestions. One of them was to use JGR/Deducer.
It worked quite well for my needs.
2024 Dec 16
1
Error when joining new DC
On Mon, 16 Dec 2024 14:52:03 +0000
Peter Mittermayer via samba <samba at lists.samba.org> wrote:
> I see. Thanks for clarification.
>
> Checking the detailed of using debuglevel 10 I see this message:
>
> ../../source4/dsdb/samdb/ldb_modules/repl_meta_data.c:5583: Resolving
> conflict record via existing-record rename 'CN=Vikas
>
2019 Oct 20
2
IMAP4 extensions for Visual Voicemail (VVM)
Hi Team,
I need to develop Visual VoiceMail solution. In this solution I need a IMAP4
server, from which I can get a hit for each mail retrieval. Can anyone help
me if dovecot can be used for this purpose.
BR,
Rajesh Bansal
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2016 Sep 27
4
VoIP monitoring tools
Hello all,
The question isn't directly related to Asterisk, but I'm looking for
recommendations
for a monitoring tool to monitor the health of Asterisk instances running
in Production.
Ideally, the tool should be able to generate monitoring traffic (OPTIONS
ping or INVITE),
use the response/no response from Asterisk to store the health of an
Asterisk instance running
somewhere in the DB.
2009 Jun 24
2
Limit of Glusterfs help
HI:
Was there a limit of servers which was used as storage in Gluster ?
2009-06-24
eagleeyes
???? gluster-users-request
????? 2009-06-24 03:00:42
???? gluster-users
???
??? Gluster-users Digest, Vol 14, Issue 34
Send Gluster-users mailing list submissions to
gluster-users at gluster.org
To subscribe or unsubscribe via the World Wide Web, visit
2019 Oct 20
2
IMAP4 extensions for Visual Voicemail (VVM)
> Le 20 oct. 2019 ? 22:24, Mauricio Tavares via dovecot <dovecot at dovecot.org> a ?crit :
>
> On Sun, Oct 20, 2019 at 10:43 AM Rajesh Bansal via dovecot
> <dovecot at dovecot.org> wrote:
>>
>> Hi Team,
>>
>>
>>
>> I need to develop Visual VoiceMail solution. In this solution I need a IMAP4 server, from which I can get a hit for each
2004 Sep 28
3
add-on packages
I want to add RMySQL and RODBC packages to my R installation on redhat
linux box. The command install.packages gives following output. What
could be wrong?
********************
install.packages(RMySQL)
trying URL `http://cran.r-project.org/src/contrib/PACKAGES'
Content type `text/plain; charset=iso-8859-1' length 202145 bytes
opened URL
.......... .......... .......... ..........
2009 Feb 25
4
DID's in a specific rate center
I need 100 DID's in a specific rate center (916-854-xxxx). How do I go
about finding who owns the rate center ? If the DID's are available in
this rate center ?
Thanks
Vikas