search for: subsequents

Hi all I am analyzing bird song element sequences. I would like to know how can I get how many times a given subsequence is found in single string sequence. For example: If I have this single sequence: ABCABAABABABCAB I am looking for the subsequence "ABC". Want I need to get here is that the subsequence is found twice. Any idea how can I do this? Thanks

Hi, I would like to generate a list of all subsequence of length k from an array with length n (k < n). The result should be organized in a matrix. So the matrix should look like the following whereas each row is one of a subsequence of len k. [a[1:k], a[2:(k+1)] a[3:(k+2)] ... a[(n-k+1):n] Is there away to do this with sapply method? thanks, Ron

---------- Forwarded message ---------- From: noreply at rubyforge.org <noreply at rubyforge.org> Date: 11-Apr-2007 15:24 Subject: [ mocha-Bugs-5892 ] Using a setup method in test_case_class destroys subsequent test cases To: noreply at rubyforge.org Bugs item #5892, was opened at 2006-09-25 07:49 You can respond by visiting:

Is there a function to efficiently search for a subsequence within a vector? For example, with x <- 1:100 I'd like to search for the sequence c(49,50,51), and be told that it occurs exactly once, starting at location 49. (The items in the vectors might be numeric or character, and there might be repetitions within the search pattern or within the vector I'm searching.) Duncan

Hi * The first time a share is being accesed on a Samba server from a W95 machine, it takes some 10 seconds to open the share. Subsequent accesses to the same share ot other shares on the server are fast. After not accessing the server for a while again the first access is really slow. The same thing happens on a network (80 users) running Samba 2.0.4b server under HPUX 10.20 and two Samba 2.0.3

Hello, The example shows a sequence of songtypes a bird has sang. The entire list contains several thousand songs which the bird has produced consecutively. Is there any convenient way in R to produce a contingency table which shows how often a special song type was sang after a special other songtype? Or within a determined frame of e.g. 10 consecutively produced songs? Example: Nr Songtype 1

Unlink files, symlinks, FIFOs, devices etc. (except directories) before writing them when extracting CPIOs. This stops weird behaviour like: 1) writing through symlinks created in earlier CPIOs. eg foo->bar in the first CPIO. Having foo as a non-link in a subsequent CPIO, results in bar being written and foo remaining as a symlink. 2) if the first version of file foo is larger

Dear list, I have found a thread dealing with similar problems with a Mac, but somehow I cannot get it to work and the problem is slightly different: I am using the shell() command to execute a program from within R. The problem is that I need to execute SDKShell.bat file first that sets the environment variables for the program ogr2ogr.exe: shell(cmd =

Hi List, We?re running 3.0.28.el4.9 on CentOS 4.7 in a production environment with one minor annoyance. This is a very inconsistent behavior ,frequent enough top be annoying ,yet unpredictable enough to warrant this email. Our Samba server is serving up a wide variety of files but in this instance in particular are Visual Fox Pro tables (*.dbf). When a user wishes to open a Fox Pro

Hi I'm trying to get to grips with R and establish R as a teaching medium in my secondary school. I would like to use R to analyse text so I can produce frequency analysis of the text for subsequent examination of ciphers. I can produce code in VBA but I am struggling when writing in R to examine each character. There must be a clear method using the vectorised format of R. Furthermore,

Greetings, Amigos: I have been trying without success to convert a character string, > repeated.measures.columns [1] "3,6,10" into c(3,6,10) for subsequent use. as.numeric(repeated.measures.columns) doesn't work (likely because of the commas) [1] NA Warning message: NAs introduced by coercion I've tried many things including strsplit(repeated.measures.columns, split =

On Mar 13, 2013, at 1:07 PM, Shuxin Yang <shuxin.llvm at gmail.com> wrote: >> >> The program I gave was well typed :) > > Hi, Daniel: > Thank you for sharing your insight. I didn't realized it is well-typed -- I'm basically a big nut of any std. > I'd admit std/spec is one of the most boring material on this planet:-). > > So, if I

On Wed, Mar 13, 2013 at 11:37 AM, Arnold Schwaighofer <aschwaighofer at apple.com> wrote: > > On Mar 13, 2013, at 1:07 PM, Shuxin Yang <shuxin.llvm at gmail.com> wrote: > >>> >>> The program I gave was well typed :) >> >> Hi, Daniel: >> Thank you for sharing your insight. I didn't realized it is well-typed -- I'm basically a big

Hi all - I couldn't find an answer to this problem, so maybe someone out there can help me. I'd definitely appreciate it. I've been running a domain using a Samba PDC for quite a while now and this appears to be a new problem. The PDC uses LDAP as the backend and that has worked fine; the version is 3.0.25a. I have a number of Samba servers that are members of this domain,

Hallo, suppose I have a vector: x <- c(1,1,1,2,2,3,3,3,3,3,4) How can I generate a vector/sequence in which a fixed number of zeroes (say 3) is inserted between the consecutive values, so I get 1,1,1,0,0,0,2,2,0,0,0,3,3,3,3,3,0,0,0,4 thanks a lot, Serguei [[alternative HTML version deleted]]

Seriously, I realize the below post doesn't have all the necessary info to diagnose the problem, but I'm not even sure where to look for more info. Any help would be greatly appreciated. ===================================== I have been having a problem with my Samba server for about a month now and need help. I am having users mysteriously losing access to drives during the day.

I would like to create a family of barplots with the same xlimits. Is there a way to "read" the xlimits from the first graph so I can apply it to the subsequent ones? I have tried just taking the min and max of the x data and the plot doesn't show. cheers [[alternative HTML version deleted]]

Hi, R-users, I have a problem: Because there are few files which can't be readed into R completely, so on the following subsequence programme, I use write.table, which creates the "NA" files for those incomplete files autimatically. I don't want those NA files. My programes formats looks like: name_c<-Sys.glob("C:/Documents and Settings/lma/My

Ian Campbell <ijc at hellion.org.uk> writes: > On Sun, 2014-06-15 at 11:03 +0200, lee wrote: >> Hi, >> >> how could I get better debugging output from the dom0 kernel? > > Either configure a serial console [0] or add "noreboot" to your > *hypervisor* command line, so you can see (and perhaps > transcribe/photograph) the crash before manually

On 3/13/13 1:21 PM, Daniel Berlin wrote: > On Wed, Mar 13, 2013 at 11:37 AM, Arnold Schwaighofer > <aschwaighofer at apple.com> wrote: >> On Mar 13, 2013, at 1:07 PM, Shuxin Yang <shuxin.llvm at gmail.com> wrote: >> >>>> The program I gave was well typed :) >>> Hi, Daniel: >>> Thank you for sharing your insight. I didn't realized